| 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 | $118.48 | 5.504% | $125.0011 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $171.31 | 12.842% | $193.3096 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $66.72 | 13.619% | $75.8066 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $121.93 | 11.481% | $135.9288 | $135.93 | $135.95 | $135.90 |
| Purchase #5 | $91.86 | 9.717% | $100.786 | $100.79 | $100.80 | $100.80 |
| Purchase #6 | $169.84 | 10.778% | $188.1454 | $188.15 | $188.15 | $188.10 |
| Purchase #7 | $160.33 | 6.572% | $170.8669 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $900.47 | $989.8444 | $989.86 | $989.85 | $989.80 | |