| 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 | $158.79 | 11.736% | $177.4256 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $24.64 | 5.664% | $26.0356 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $234.44 | 9.312% | $256.2711 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $108.60 | 12.174% | $121.821 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $16.84 | 7.638% | $18.1262 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $195.89 | 10.377% | $216.2175 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $66.46 | 4.373% | $69.3663 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $805.66 | $885.2633 | $885.28 | $885.25 | $885.20 | |