| 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 | $162.81 | 7.490% | $175.0045 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $37.43 | 4.263% | $39.0256 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $54.92 | 10.405% | $60.6344 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $81.97 | 7.244% | $87.9079 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $200.74 | 13.741% | $228.3237 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $121.29 | 9.294% | $132.5627 | $132.56 | $132.55 | $132.60 |
| Purchase #7 | $192.57 | 6.602% | $205.2835 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $851.73 | $928.7423 | $928.73 | $928.75 | $928.70 | |