| 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 | $142.93 | 11.785% | $159.7743 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $228.65 | 8.409% | $247.8772 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $46.89 | 13.827% | $53.3735 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $232.91 | 10.115% | $256.4688 | $256.47 | $256.45 | $256.50 |
| Purchase #5 | $127.96 | 5.742% | $135.3075 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $133.61 | 7.623% | $143.7951 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $38.30 | 7.500% | $41.1725 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $951.25 | $1,037.7689 | $1,037.77 | $1,037.70 | $1,037.90 | |