| 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 | $130.66 | 13.861% | $148.7708 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $207.63 | 7.431% | $223.059 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $79.89 | 10.789% | $88.5093 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $194.79 | 9.132% | $212.5782 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $31.89 | 6.560% | $33.982 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $47.48 | 12.649% | $53.4857 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $104.50 | 12.562% | $117.6273 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $796.84 | $878.0123 | $878.02 | $878.05 | $878.10 | |