| 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 | $119.28 | 8.730% | $129.6931 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $201.42 | 7.292% | $216.1075 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $146.29 | 13.655% | $166.2659 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $63.82 | 7.751% | $68.7667 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $163.89 | 12.743% | $184.7745 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $23.41 | 9.422% | $25.6157 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $117.29 | 11.114% | $130.3256 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $835.40 | $921.5490 | $921.56 | $921.50 | $921.60 | |