| 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 | $157.68 | 5.455% | $166.2814 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $75.39 | 4.781% | $78.9944 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $83.30 | 4.608% | $87.1385 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $229.66 | 9.570% | $251.6385 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $186.94 | 9.254% | $204.2394 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $127.98 | 6.606% | $136.4344 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $45.53 | 7.375% | $48.8878 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $906.48 | $973.6144 | $973.61 | $973.70 | $973.50 | |