| 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 | $144.50 | 5.275% | $152.1224 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $93.25 | 5.210% | $98.1083 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $143.75 | 3.420% | $148.6663 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $210.65 | 5.840% | $222.952 | $222.95 | $222.95 | $223.00 |
| Purchase #5 | $38.47 | 5.654% | $40.6451 | $40.65 | $40.65 | $40.60 |
| Purchase #6 | $138.34 | 12.407% | $155.5038 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $153.39 | 11.161% | $170.5099 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $922.35 | $988.5078 | $988.51 | $988.45 | $988.50 | |