| 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 | $183.68 | 6.646% | $195.8874 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $7.74 | 9.266% | $8.4572 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $76.88 | 11.729% | $85.8973 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $159.97 | 6.344% | $170.1185 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $178.39 | 8.861% | $194.1971 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $68.60 | 5.588% | $72.4334 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $46.58 | 13.817% | $53.016 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $721.84 | $780.0069 | $780.02 | $780.00 | $780.00 | |