| 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 | $164.97 | 13.622% | $187.4422 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $31.25 | 5.427% | $32.9459 | $32.95 | $32.95 | $32.90 |
| Purchase #3 | $180.51 | 4.217% | $188.1221 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $90.94 | 9.676% | $99.7394 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $224.70 | 9.414% | $245.8533 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $241.93 | 10.853% | $268.1867 | $268.19 | $268.20 | $268.20 |
| Purchase #7 | $244.72 | 7.861% | $263.9574 | $263.96 | $263.95 | $264.00 |
| 7 purchase totals = | $1,179.02 | $1,286.2470 | $1,286.25 | $1,286.25 | $1,286.20 | |