| 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 | $159.25 | 11.206% | $177.0956 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $154.57 | 5.453% | $162.9987 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $152.69 | 11.842% | $170.7715 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $113.25 | 4.161% | $117.9623 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $137.78 | 4.797% | $144.3893 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $38.79 | 11.648% | $43.3083 | $43.31 | $43.30 | $43.30 |
| Purchase #7 | $113.41 | 6.722% | $121.0334 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $869.74 | $937.5591 | $937.56 | $937.55 | $937.60 | |