| 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 | $141.83 | 3.309% | $146.5232 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $39.87 | 11.424% | $44.4247 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $30.74 | 4.213% | $32.0351 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $78.45 | 9.397% | $85.8219 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $160.49 | 7.566% | $172.6327 | $172.63 | $172.65 | $172.60 |
| Purchase #6 | $114.84 | 12.655% | $129.373 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $112.95 | 8.455% | $122.4999 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $679.17 | $733.3105 | $733.30 | $733.25 | $733.20 | |