| 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 | $122.76 | 6.412% | $130.6314 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $167.99 | 8.607% | $182.4489 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $163.64 | 8.852% | $178.1254 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $104.80 | 5.323% | $110.3785 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $165.41 | 9.268% | $180.7402 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $240.41 | 10.499% | $265.6506 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $120.67 | 4.688% | $126.327 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $1,085.68 | $1,174.3020 | $1,174.31 | $1,174.40 | $1,174.20 | |