| 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 | $150.62 | 12.226% | $169.0348 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $95.54 | 12.534% | $107.515 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $131.80 | 6.226% | $140.0059 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $128.82 | 8.163% | $139.3356 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $53.88 | 9.713% | $59.1134 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $48.26 | 5.267% | $50.8019 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $160.26 | 7.157% | $171.7298 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $769.18 | $837.5364 | $837.54 | $837.55 | $837.40 | |