| 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 | $172.97 | 12.269% | $194.1917 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $36.67 | 5.480% | $38.6795 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $97.57 | 4.309% | $101.7743 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $130.85 | 6.408% | $139.2349 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $18.75 | 10.854% | $20.7851 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $25.29 | 9.167% | $27.6083 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $44.87 | 3.722% | $46.5401 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $526.97 | $568.8139 | $568.81 | $568.85 | $568.80 | |