| 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 | $191.61 | 4.242% | $199.7381 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $141.73 | 13.229% | $160.4795 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $155.70 | 13.230% | $176.2991 | $176.30 | $176.30 | $176.30 |
| Purchase #4 | $108.51 | 7.557% | $116.7101 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $220.39 | 12.563% | $248.0776 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $33.27 | 11.439% | $37.0758 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $42.50 | 5.142% | $44.6854 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $893.71 | $983.0656 | $983.08 | $983.15 | $983.10 | |