| 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 | $149.51 | 10.208% | $164.772 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $67.45 | 11.375% | $75.1224 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $172.39 | 13.514% | $195.6868 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $183.67 | 11.311% | $204.4449 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $234.83 | 8.265% | $254.2387 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $90.70 | 5.224% | $95.4382 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $30.93 | 4.683% | $32.3785 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $929.48 | $1,022.0815 | $1,022.08 | $1,022.10 | $1,022.00 | |