| 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 | $159.86 | 8.236% | $173.0261 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $99.45 | 9.806% | $109.2021 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $184.88 | 11.228% | $205.6383 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $127.93 | 5.751% | $135.2873 | $135.29 | $135.30 | $135.30 |
| Purchase #5 | $238.55 | 5.531% | $251.7442 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $48.35 | 10.176% | $53.2701 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $50.81 | 9.563% | $55.669 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $909.83 | $983.8371 | $983.84 | $983.85 | $983.80 | |