| 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 | $142.92 | 9.578% | $156.6089 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $219.50 | 6.735% | $234.2833 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $26.38 | 9.251% | $28.8204 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $111.59 | 5.274% | $117.4753 | $117.48 | $117.50 | $117.50 |
| Purchase #5 | $78.82 | 9.242% | $86.1045 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $129.45 | 4.756% | $135.6066 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $108.82 | 11.763% | $121.6205 | $121.62 | $121.60 | $121.60 |
| 7 purchase totals = | $817.48 | $880.5195 | $880.52 | $880.50 | $880.50 | |