| 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 | $199.98 | 10.341% | $220.6599 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $21.79 | 11.257% | $24.2429 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $158.34 | 8.211% | $171.3413 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $35.39 | 11.552% | $39.4783 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $95.48 | 13.443% | $108.3154 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $160.68 | 12.234% | $180.3376 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $53.93 | 5.569% | $56.9334 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $725.59 | $801.3088 | $801.31 | $801.35 | $801.20 | |