| 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 | $176.39 | 5.870% | $186.7441 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $148.80 | 5.119% | $156.4171 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $21.25 | 7.281% | $22.7972 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $198.45 | 9.605% | $217.5111 | $217.51 | $217.50 | $217.50 |
| Purchase #5 | $62.77 | 6.411% | $66.7942 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $186.60 | 3.555% | $193.2336 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $44.91 | 5.474% | $47.3684 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $839.17 | $890.8657 | $890.86 | $890.85 | $890.80 | |