| 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 | $156.32 | 6.684% | $166.7684 | $166.77 | $166.75 | $166.80 |
| Purchase #2 | $139.45 | 5.634% | $147.3066 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $200.93 | 6.179% | $213.3455 | $213.35 | $213.35 | $213.30 |
| Purchase #4 | $110.86 | 9.577% | $121.4771 | $121.48 | $121.50 | $121.50 |
| Purchase #5 | $173.73 | 6.314% | $184.6993 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $68.50 | 11.528% | $76.3967 | $76.40 | $76.40 | $76.40 |
| Purchase #7 | $31.54 | 4.344% | $32.9101 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $881.33 | $942.9037 | $942.92 | $942.90 | $942.90 | |