| 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 | $69.86 | 6.626% | $74.4889 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $113.69 | 6.786% | $121.405 | $121.41 | $121.40 | $121.40 |
| Purchase #3 | $137.39 | 6.874% | $146.8342 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $13.96 | 6.827% | $14.913 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $200.69 | 4.711% | $210.1445 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $206.93 | 3.696% | $214.5781 | $214.58 | $214.60 | $214.60 |
| Purchase #7 | $137.94 | 6.854% | $147.3944 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $880.46 | $929.7581 | $929.75 | $929.80 | $929.70 | |