| 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 | $141.61 | 6.460% | $150.758 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $144.95 | 12.726% | $163.3963 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $15.28 | 3.422% | $15.8029 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $228.31 | 13.418% | $258.9446 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $136.98 | 5.624% | $144.6838 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $161.66 | 8.745% | $175.7972 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $135.55 | 13.278% | $153.5483 | $153.55 | $153.55 | $153.50 |
| 7 purchase totals = | $964.34 | $1,062.9311 | $1,062.93 | $1,062.95 | $1,062.90 | |