| 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 | $154.60 | 12.728% | $174.2775 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $187.38 | 7.854% | $202.0968 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $205.35 | 9.246% | $224.3367 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $209.82 | 6.511% | $223.4814 | $223.48 | $223.50 | $223.50 |
| Purchase #5 | $35.64 | 11.381% | $39.6962 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $174.89 | 12.111% | $196.0709 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $83.80 | 8.844% | $91.2113 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $1,051.48 | $1,151.1708 | $1,151.18 | $1,151.20 | $1,151.20 | |