| 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 | $138.53 | 9.128% | $151.175 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $210.99 | 11.742% | $235.7644 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $230.62 | 8.337% | $249.8468 | $249.85 | $249.85 | $249.80 |
| Purchase #4 | $119.87 | 10.104% | $131.9817 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $14.81 | 3.286% | $15.2967 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $28.33 | 13.778% | $32.2333 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $43.91 | 9.186% | $47.9436 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $787.06 | $864.2415 | $864.24 | $864.30 | $864.20 | |