| 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 | $143.26 | 4.305% | $149.4273 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $160.75 | 10.637% | $177.849 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $161.49 | 8.685% | $175.5154 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $64.40 | 10.447% | $71.1279 | $71.13 | $71.15 | $71.10 |
| Purchase #5 | $72.53 | 4.537% | $75.8207 | $75.82 | $75.80 | $75.80 |
| Purchase #6 | $210.58 | 8.663% | $228.8225 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $219.46 | 8.370% | $237.8288 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $1,032.47 | $1,116.3916 | $1,116.40 | $1,116.40 | $1,116.20 | |