| 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 | $97.87 | 9.788% | $107.4495 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $158.78 | 6.813% | $169.5977 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $158.92 | 13.685% | $180.6682 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $219.73 | 4.615% | $229.8705 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $90.60 | 9.596% | $99.294 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $158.96 | 7.170% | $170.3574 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $81.51 | 13.837% | $92.7885 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $966.37 | $1,050.0258 | $1,050.03 | $1,050.00 | $1,050.10 | |