| 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 | $150.99 | 5.306% | $159.0015 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $5.90 | 4.671% | $6.1756 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $155.90 | 10.785% | $172.7138 | $172.71 | $172.70 | $172.70 |
| Purchase #4 | $109.56 | 8.739% | $119.1344 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $239.66 | 11.188% | $266.4732 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $31.46 | 7.807% | $33.9161 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $180.88 | 3.595% | $187.3826 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $874.35 | $944.7972 | $944.79 | $944.80 | $944.80 | |