| 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 | $181.32 | 3.228% | $187.173 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $127.28 | 12.554% | $143.2587 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $113.74 | 13.216% | $128.7719 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $224.71 | 4.846% | $235.5994 | $235.60 | $235.60 | $235.60 |
| Purchase #5 | $72.56 | 3.508% | $75.1054 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $108.44 | 12.362% | $121.8454 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $143.26 | 5.290% | $150.8385 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $971.31 | $1,042.5923 | $1,042.60 | $1,042.55 | $1,042.60 | |