| 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 | $161.44 | 5.337% | $170.0561 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $94.42 | 11.146% | $104.9441 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $180.30 | 12.756% | $203.2991 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $228.82 | 5.327% | $241.0092 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $34.68 | 7.163% | $37.1641 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $43.64 | 5.155% | $45.8896 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $139.29 | 12.579% | $156.8113 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $882.59 | $959.1735 | $959.17 | $959.15 | $959.20 | |