| 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 | $136.56 | 3.370% | $141.1621 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $85.76 | 5.802% | $90.7358 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $101.69 | 13.272% | $115.1863 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $159.56 | 7.448% | $171.444 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $143.88 | 5.300% | $151.5056 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $66.67 | 3.575% | $69.0535 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $125.53 | 11.180% | $139.5643 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $819.65 | $878.6516 | $878.65 | $878.65 | $878.70 | |