| 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 | $130.38 | 6.853% | $139.3149 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $127.41 | 8.865% | $138.7049 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $192.90 | 12.740% | $217.4755 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $82.71 | 5.518% | $87.2739 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $182.59 | 4.835% | $191.4182 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $21.29 | 5.318% | $22.4222 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $50.60 | 7.848% | $54.5711 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $787.88 | $851.1807 | $851.17 | $851.10 | $851.20 | |