| 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 | $150.95 | 8.632% | $163.98 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $7.75 | 3.328% | $8.0079 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $208.86 | 9.623% | $228.9586 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $12.39 | 5.325% | $13.0498 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $74.34 | 12.216% | $83.4214 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $130.58 | 9.578% | $143.087 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $121.89 | 5.739% | $128.8853 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $706.76 | $769.3900 | $769.40 | $769.40 | $769.40 | |