| 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 | $137.54 | 7.573% | $147.9559 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $129.89 | 8.140% | $140.463 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $76.86 | 12.739% | $86.6512 | $86.65 | $86.65 | $86.70 |
| Purchase #4 | $75.50 | 11.172% | $83.9349 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $66.32 | 10.508% | $73.2889 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $60.92 | 12.118% | $68.3023 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $196.35 | 7.708% | $211.4847 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $743.38 | $812.0809 | $812.07 | $812.10 | $812.20 | |