| 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 | $107.99 | 8.467% | $117.1335 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $75.72 | 13.470% | $85.9195 | $85.92 | $85.90 | $85.90 |
| Purchase #3 | $222.43 | 10.755% | $246.3523 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $106.47 | 6.744% | $113.6503 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $194.38 | 11.482% | $216.6987 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $161.46 | 6.466% | $171.9 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $102.79 | 13.358% | $116.5207 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $971.24 | $1,068.1750 | $1,068.17 | $1,068.15 | $1,068.20 | |