| 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 | $204.54 | 7.807% | $220.5084 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $26.31 | 10.412% | $29.0494 | $29.05 | $29.05 | $29.00 |
| Purchase #3 | $55.49 | 3.489% | $57.426 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $166.47 | 12.528% | $187.3254 | $187.33 | $187.35 | $187.30 |
| Purchase #5 | $186.49 | 9.819% | $204.8015 | $204.80 | $204.80 | $204.80 |
| Purchase #6 | $81.75 | 12.468% | $91.9426 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $161.40 | 7.114% | $172.882 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $882.45 | $963.9353 | $963.94 | $964.00 | $963.80 | |