| 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 | $135.70 | 10.307% | $149.6866 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $133.36 | 7.753% | $143.6994 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $44.61 | 13.572% | $50.6645 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $138.64 | 5.466% | $146.2181 | $146.22 | $146.20 | $146.20 |
| Purchase #5 | $158.90 | 13.342% | $180.1004 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $151.36 | 10.607% | $167.4148 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $202.43 | 8.354% | $219.341 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $965.00 | $1,057.1248 | $1,057.12 | $1,057.10 | $1,057.10 | |