| 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 | $132.28 | 6.125% | $140.3822 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $218.52 | 6.370% | $232.4397 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $161.41 | 9.127% | $176.1419 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $44.52 | 4.749% | $46.6343 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $115.57 | 8.572% | $125.4767 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $152.53 | 3.307% | $157.5742 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $143.71 | 10.832% | $159.2767 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $968.54 | $1,037.9257 | $1,037.92 | $1,038.00 | $1,037.90 | |