| 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 | $143.50 | 8.592% | $155.8295 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $115.53 | 10.177% | $127.2875 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $15.34 | 8.116% | $16.585 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $57.49 | 5.598% | $60.7083 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $141.36 | 10.431% | $156.1053 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $28.91 | 9.358% | $31.6154 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $60.64 | 5.726% | $64.1122 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $562.77 | $612.2432 | $612.26 | $612.25 | $612.20 | |