| 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 | $133.54 | 9.325% | $145.9926 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $238.85 | 13.324% | $270.6744 | $270.67 | $270.65 | $270.70 |
| Purchase #3 | $184.35 | 7.285% | $197.7799 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $174.38 | 7.606% | $187.6433 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $15.87 | 6.238% | $16.86 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $203.51 | 3.481% | $210.5942 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $148.50 | 3.650% | $153.9203 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $1,099.00 | $1,183.4647 | $1,183.45 | $1,183.45 | $1,183.50 | |