| 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 | $85.45 | 13.192% | $96.7226 | $96.72 | $96.70 | $96.70 |
| Purchase #2 | $125.45 | 13.167% | $141.968 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $50.33 | 6.450% | $53.5763 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $11.51 | 7.363% | $12.3575 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $198.52 | 12.620% | $223.5732 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $236.27 | 3.694% | $244.9978 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $143.47 | 11.816% | $160.4224 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $851.00 | $933.6178 | $933.62 | $933.55 | $933.70 | |