| 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 | $137.75 | 8.151% | $148.978 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $29.63 | 10.527% | $32.7492 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $215.91 | 4.733% | $226.129 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $133.41 | 12.548% | $150.1503 | $150.15 | $150.15 | $150.20 |
| Purchase #5 | $93.65 | 6.533% | $99.7682 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $204.35 | 11.627% | $228.1098 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $170.40 | 7.308% | $182.8528 | $182.85 | $182.85 | $182.90 |
| 7 purchase totals = | $985.10 | $1,068.7373 | $1,068.74 | $1,068.75 | $1,068.80 | |