| 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 | $180.66 | 12.216% | $202.7294 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $14.55 | 4.712% | $15.2356 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $177.39 | 8.422% | $192.3298 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $42.29 | 9.177% | $46.171 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $226.91 | 7.156% | $243.1477 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $179.25 | 11.675% | $200.1774 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $72.99 | 6.728% | $77.9008 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $894.04 | $977.6917 | $977.70 | $977.75 | $977.60 | |