| 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 | $161.49 | 7.439% | $173.5032 | $173.50 | $173.50 | $173.50 |
| Purchase #2 | $28.30 | 13.832% | $32.2145 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $196.98 | 9.310% | $215.3188 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $238.45 | 12.459% | $268.1585 | $268.16 | $268.15 | $268.20 |
| Purchase #5 | $188.87 | 11.228% | $210.0763 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $236.52 | 4.825% | $247.9321 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $32.63 | 9.523% | $35.7374 | $35.74 | $35.75 | $35.70 |
| 7 purchase totals = | $1,083.24 | $1,182.9408 | $1,182.94 | $1,182.95 | $1,182.90 | |