| 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 | $37.25 | 9.207% | $40.6796 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $188.33 | 3.455% | $194.8368 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $61.87 | 12.723% | $69.7417 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $229.52 | 7.361% | $246.415 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $240.70 | 9.344% | $263.191 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $156.43 | 11.180% | $173.9189 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $163.30 | 4.208% | $170.1717 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $1,077.40 | $1,158.9547 | $1,158.96 | $1,158.95 | $1,158.90 | |