| 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 | $67.97 | 6.355% | $72.2895 | $72.29 | $72.30 | $72.30 |
| Purchase #2 | $102.84 | 10.804% | $113.9508 | $113.95 | $113.95 | $114.00 |
| Purchase #3 | $178.46 | 10.490% | $197.1805 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $40.58 | 12.815% | $45.7803 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $32.28 | 3.155% | $33.2984 | $33.30 | $33.30 | $33.30 |
| Purchase #6 | $221.83 | 12.770% | $250.1577 | $250.16 | $250.15 | $250.20 |
| Purchase #7 | $156.48 | 12.676% | $176.3154 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $800.44 | $888.9726 | $888.98 | $889.00 | $889.10 | |