| 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 | $173.61 | 11.322% | $193.2661 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $238.36 | 13.849% | $271.3705 | $271.37 | $271.35 | $271.40 |
| Purchase #3 | $25.89 | 7.388% | $27.8028 | $27.80 | $27.80 | $27.80 |
| Purchase #4 | $27.55 | 3.212% | $28.4349 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $102.72 | 10.784% | $113.7973 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $139.29 | 12.556% | $156.7793 | $156.78 | $156.80 | $156.80 |
| Purchase #7 | $49.70 | 9.351% | $54.3474 | $54.35 | $54.35 | $54.30 |
| 7 purchase totals = | $757.12 | $845.7983 | $845.80 | $845.80 | $845.80 | |