| 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 | $179.26 | 8.436% | $194.3824 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $111.43 | 5.763% | $117.8517 | $117.85 | $117.85 | $117.90 |
| Purchase #3 | $210.56 | 13.570% | $239.133 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $123.71 | 3.178% | $127.6415 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $225.56 | 6.767% | $240.8236 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $37.44 | 9.802% | $41.1099 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $146.28 | 9.509% | $160.1898 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $1,034.24 | $1,121.1319 | $1,121.12 | $1,121.15 | $1,121.10 | |