| 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 | $161.34 | 11.679% | $180.1829 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $23.83 | 4.363% | $24.8697 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $96.36 | 13.551% | $109.4177 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $56.35 | 9.492% | $61.6987 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $191.61 | 8.411% | $207.7263 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $14.73 | 7.842% | $15.8851 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $241.51 | 4.243% | $251.7573 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $785.73 | $851.5377 | $851.55 | $851.55 | $851.60 | |