| 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 | $98.28 | 13.763% | $111.8063 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $100.42 | 7.362% | $107.8129 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $57.29 | 8.415% | $62.111 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $23.92 | 3.709% | $24.8072 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $96.94 | 3.531% | $100.363 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $75.34 | 8.320% | $81.6083 | $81.61 | $81.60 | $81.60 |
| Purchase #7 | $149.84 | 6.519% | $159.6081 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $602.03 | $648.1168 | $648.12 | $648.05 | $648.10 | |