| 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 | $73.44 | 7.392% | $78.8687 | $78.87 | $78.85 | $78.90 |
| Purchase #2 | $198.47 | 5.431% | $209.2489 | $209.25 | $209.25 | $209.20 |
| Purchase #3 | $118.96 | 10.498% | $131.4484 | $131.45 | $131.45 | $131.40 |
| Purchase #4 | $187.29 | 9.355% | $204.811 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $24.55 | 6.614% | $26.1737 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $238.94 | 11.255% | $265.8327 | $265.83 | $265.85 | $265.80 |
| Purchase #7 | $187.96 | 9.649% | $206.0963 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $1,029.61 | $1,122.4797 | $1,122.48 | $1,122.45 | $1,122.40 | |