| 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 | $126.31 | 7.336% | $135.5761 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $55.78 | 7.729% | $60.0912 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $146.35 | 11.157% | $162.6783 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $245.52 | 12.641% | $276.5562 | $276.56 | $276.55 | $276.60 |
| Purchase #5 | $98.91 | 13.383% | $112.1471 | $112.15 | $112.15 | $112.10 |
| Purchase #6 | $38.69 | 7.765% | $41.6943 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $127.47 | 12.809% | $143.7976 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $839.03 | $932.5408 | $932.55 | $932.60 | $932.60 | |