| 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 | $161.62 | 4.666% | $169.1612 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $34.97 | 10.309% | $38.5751 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $68.80 | 10.674% | $76.1437 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $202.51 | 13.355% | $229.5552 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $139.69 | 3.322% | $144.3305 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $142.64 | 8.716% | $155.0725 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $125.76 | 9.689% | $137.9449 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $875.99 | $950.7831 | $950.78 | $950.80 | $950.80 | |