| 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 | $150.91 | 9.374% | $165.0563 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $47.76 | 11.450% | $53.2285 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $211.38 | 11.834% | $236.3947 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $222.55 | 10.445% | $245.7953 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $27.65 | 7.328% | $29.6762 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $164.33 | 10.353% | $181.3431 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $5.61 | 3.541% | $5.8087 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $830.19 | $917.3028 | $917.31 | $917.35 | $917.30 | |