| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.48 | 13.824% | $197.4619 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $112.47 | 7.764% | $121.2022 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $145.60 | 11.528% | $162.3848 | $162.38 | $162.40 | $162.40 |
| Purchase #4 | $178.90 | 10.617% | $197.8938 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $193.65 | 11.473% | $215.8675 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $118.58 | 10.765% | $131.3451 | $131.35 | $131.35 | $131.30 |
| Purchase #7 | $143.78 | 9.578% | $157.5512 | $157.55 | $157.55 | $157.60 |
| 7 purchase totals = | $1,066.46 | $1,183.7065 | $1,183.70 | $1,183.70 | $1,183.80 | |