| 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 | $196.91 | 7.742% | $212.1548 | $212.15 | $212.15 | $212.20 |
| Purchase #2 | $27.35 | 6.137% | $29.0285 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $116.38 | 4.724% | $121.8778 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $35.50 | 9.765% | $38.9666 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $164.42 | 8.773% | $178.8446 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $128.35 | 8.777% | $139.6153 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $165.84 | 9.460% | $181.5285 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $834.75 | $902.0161 | $902.02 | $902.05 | $902.00 | |