| 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 | $151.55 | 4.673% | $158.6319 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $106.68 | 8.104% | $115.3253 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $135.49 | 8.603% | $147.1462 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $232.99 | 8.202% | $252.0998 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $69.27 | 4.140% | $72.1378 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $54.27 | 4.581% | $56.7561 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $31.61 | 3.771% | $32.802 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $781.86 | $834.8991 | $834.91 | $834.95 | $834.80 | |