| 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 | $167.62 | 11.663% | $187.1695 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $198.77 | 7.732% | $214.1389 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $93.51 | 12.593% | $105.2857 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $208.44 | 5.202% | $219.283 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $57.94 | 8.300% | $62.749 | $62.75 | $62.75 | $62.70 |
| Purchase #6 | $94.88 | 13.128% | $107.3358 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $17.95 | 11.571% | $20.027 | $20.03 | $20.05 | $20.00 |
| 7 purchase totals = | $839.11 | $915.9889 | $916.00 | $916.05 | $915.90 | |