| 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 | $193.50 | 9.672% | $212.2153 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $105.69 | 6.471% | $112.5292 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $158.46 | 10.656% | $175.3455 | $175.35 | $175.35 | $175.30 |
| Purchase #4 | $170.70 | 5.439% | $179.9844 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $107.60 | 9.143% | $117.4379 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $50.92 | 6.632% | $54.297 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $169.64 | 7.200% | $181.8541 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $956.51 | $1,033.6634 | $1,033.67 | $1,033.70 | $1,033.60 | |