| 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 | $147.98 | 13.340% | $167.7205 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $131.48 | 4.455% | $137.3374 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $102.33 | 4.424% | $106.8571 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $153.42 | 11.317% | $170.7825 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $215.55 | 8.844% | $234.6132 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $193.25 | 8.745% | $210.1497 | $210.15 | $210.15 | $210.10 |
| Purchase #7 | $203.83 | 10.477% | $225.1853 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $1,147.84 | $1,252.6457 | $1,252.65 | $1,252.65 | $1,252.60 | |