| 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 | $173.26 | 7.632% | $186.4832 | $186.48 | $186.50 | $186.50 |
| Purchase #2 | $128.78 | 10.560% | $142.3792 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $63.97 | 4.663% | $66.9529 | $66.95 | $66.95 | $67.00 |
| Purchase #4 | $33.83 | 7.331% | $36.3101 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $82.68 | 6.563% | $88.1063 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $139.51 | 8.184% | $150.9275 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $194.80 | 4.802% | $204.1543 | $204.15 | $204.15 | $204.20 |
| 7 purchase totals = | $816.83 | $875.3135 | $875.31 | $875.35 | $875.40 | |