| 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 | $169.39 | 3.196% | $174.8037 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $99.94 | 6.534% | $106.4701 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $81.84 | 11.211% | $91.0151 | $91.02 | $91.00 | $91.00 |
| Purchase #4 | $81.29 | 4.777% | $85.1732 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $98.30 | 7.749% | $105.9173 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $135.86 | 9.714% | $149.0574 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $64.47 | 9.219% | $70.4135 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $731.09 | $782.8503 | $782.85 | $782.75 | $782.90 | |