| 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 | $190.34 | 10.839% | $210.971 | $210.97 | $210.95 | $211.00 |
| Purchase #2 | $146.38 | 7.111% | $156.7891 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $101.68 | 4.393% | $106.1468 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $9.94 | 10.245% | $10.9584 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $126.60 | 7.213% | $135.7317 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $166.59 | 10.191% | $183.5672 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $87.94 | 4.482% | $91.8815 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $829.47 | $896.0457 | $896.05 | $896.05 | $896.10 | |