| 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 | $162.47 | 4.308% | $169.4692 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $240.61 | 9.373% | $263.1624 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $220.30 | 3.711% | $228.4753 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $224.81 | 5.190% | $236.4776 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $183.57 | 11.459% | $204.6053 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $122.33 | 10.708% | $135.4291 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $200.71 | 4.436% | $209.6135 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $1,354.80 | $1,447.2324 | $1,447.24 | $1,447.25 | $1,447.30 | |