| 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 | $145.25 | 10.858% | $161.0212 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $191.48 | 13.675% | $217.6649 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $206.59 | 3.655% | $214.1409 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $28.63 | 12.635% | $32.2474 | $32.25 | $32.25 | $32.20 |
| Purchase #5 | $39.42 | 13.766% | $44.8466 | $44.85 | $44.85 | $44.80 |
| Purchase #6 | $82.45 | 11.567% | $91.987 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $43.58 | 9.706% | $47.8099 | $47.81 | $47.80 | $47.80 |
| 7 purchase totals = | $737.40 | $809.7179 | $809.72 | $809.70 | $809.60 | |