| 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 | $108.32 | 8.444% | $117.4665 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $163.50 | 13.518% | $185.6019 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $209.78 | 7.629% | $225.7841 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $156.44 | 10.676% | $173.1415 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $35.41 | 11.329% | $39.4216 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $112.76 | 6.116% | $119.6564 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $5.98 | 5.642% | $6.3174 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $792.19 | $867.3894 | $867.39 | $867.35 | $867.40 | |