| 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 | $178.26 | 13.388% | $202.1254 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $150.64 | 7.765% | $162.3372 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $155.63 | 3.175% | $160.5713 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $183.62 | 11.294% | $204.358 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $143.30 | 12.624% | $161.3902 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $18.32 | 9.740% | $20.1044 | $20.10 | $20.10 | $20.10 |
| Purchase #7 | $21.39 | 9.176% | $23.3527 | $23.35 | $23.35 | $23.40 |
| 7 purchase totals = | $851.16 | $934.2392 | $934.24 | $934.25 | $934.30 | |