| 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 | $182.91 | 6.298% | $194.4297 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $33.46 | 11.672% | $37.3655 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $209.55 | 13.348% | $237.5207 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $31.30 | 5.427% | $32.9987 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $26.25 | 3.310% | $27.1189 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $164.81 | 13.127% | $186.4446 | $186.44 | $186.45 | $186.40 |
| Purchase #7 | $160.78 | 10.180% | $177.1474 | $177.15 | $177.15 | $177.10 |
| 7 purchase totals = | $809.06 | $893.0255 | $893.03 | $893.00 | $892.90 | |