| 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 | $126.94 | 11.760% | $141.8681 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $200.49 | 4.598% | $209.7085 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $33.35 | 5.720% | $35.2576 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $125.64 | 3.684% | $130.2686 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $27.64 | 6.336% | $29.3913 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $34.44 | 3.542% | $35.6599 | $35.66 | $35.65 | $35.70 |
| Purchase #7 | $94.31 | 8.349% | $102.1839 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $642.81 | $684.3379 | $684.34 | $684.30 | $684.50 | |