| 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 | $149.47 | 11.871% | $167.2136 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $9.44 | 12.852% | $10.6532 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $121.35 | 7.777% | $130.7874 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $101.45 | 7.669% | $109.2302 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $61.67 | 9.129% | $67.2999 | $67.30 | $67.30 | $67.30 |
| Purchase #6 | $144.31 | 13.542% | $163.8525 | $163.85 | $163.85 | $163.90 |
| Purchase #7 | $121.93 | 5.784% | $128.9824 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $709.62 | $778.0192 | $778.01 | $778.05 | $778.10 | |