| 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 | $174.64 | 4.422% | $182.3626 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $212.57 | 9.413% | $232.5792 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $91.54 | 5.217% | $96.3156 | $96.32 | $96.30 | $96.30 |
| Purchase #4 | $5.96 | 7.828% | $6.4265 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $171.61 | 13.115% | $194.1167 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $101.77 | 7.333% | $109.2328 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $104.33 | 8.410% | $113.1042 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $862.42 | $934.1376 | $934.14 | $934.15 | $934.10 | |