| 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 | $169.90 | 9.356% | $185.7958 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $21.57 | 9.306% | $23.5773 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $176.79 | 8.787% | $192.3245 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $151.74 | 5.238% | $159.6881 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $57.73 | 4.388% | $60.2632 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $8.53 | 10.457% | $9.422 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $173.51 | 9.653% | $190.2589 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $759.77 | $821.3298 | $821.33 | $821.30 | $821.40 | |