| 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 | $158.92 | 8.764% | $172.8477 | $172.85 | $172.85 | $172.80 |
| Purchase #2 | $32.97 | 5.505% | $34.785 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $37.85 | 4.243% | $39.456 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $23.64 | 5.377% | $24.9111 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $239.59 | 11.747% | $267.7346 | $267.73 | $267.75 | $267.70 |
| Purchase #6 | $200.50 | 13.617% | $227.8021 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $24.82 | 13.681% | $28.2156 | $28.22 | $28.20 | $28.20 |
| 7 purchase totals = | $718.29 | $795.7521 | $795.76 | $795.75 | $795.70 | |