| 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 | $122.61 | 7.203% | $131.4416 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $103.95 | 3.746% | $107.844 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $14.61 | 3.478% | $15.1181 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $115.30 | 4.727% | $120.7502 | $120.75 | $120.75 | $120.80 |
| Purchase #5 | $69.71 | 9.706% | $76.4761 | $76.48 | $76.50 | $76.50 |
| Purchase #6 | $114.31 | 3.576% | $118.3977 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $203.43 | 9.395% | $222.5422 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $743.92 | $792.5699 | $792.57 | $792.60 | $792.50 | |