| 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 | $166.32 | 7.600% | $178.9603 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $204.82 | 7.602% | $220.3904 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $163.30 | 11.272% | $181.7072 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $86.68 | 6.233% | $92.0828 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $160.28 | 11.111% | $178.0887 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $108.63 | 12.233% | $121.9187 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $209.36 | 7.301% | $224.6454 | $224.65 | $224.65 | $224.60 |
| 7 purchase totals = | $1,099.39 | $1,197.7935 | $1,197.80 | $1,197.80 | $1,197.80 | |