| 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 | $146.79 | 9.411% | $160.6044 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $105.84 | 11.545% | $118.0592 | $118.06 | $118.05 | $118.10 |
| Purchase #3 | $72.39 | 7.546% | $77.8525 | $77.85 | $77.85 | $77.90 |
| Purchase #4 | $151.35 | 5.283% | $159.3458 | $159.35 | $159.35 | $159.30 |
| Purchase #5 | $166.45 | 9.647% | $182.5074 | $182.51 | $182.50 | $182.50 |
| Purchase #6 | $219.80 | 8.215% | $237.8566 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $102.99 | 4.734% | $107.8655 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $965.61 | $1,044.0914 | $1,044.10 | $1,044.05 | $1,044.20 | |