| 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 | $195.32 | 13.269% | $221.237 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $220.96 | 12.734% | $249.097 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $63.78 | 12.753% | $71.9139 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $151.49 | 8.186% | $163.891 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $6.36 | 9.374% | $6.9562 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $130.79 | 5.757% | $138.3196 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $209.76 | 12.170% | $235.2878 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $978.46 | $1,086.7025 | $1,086.71 | $1,086.70 | $1,086.70 | |