| 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 | $186.79 | 5.814% | $197.65 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $217.66 | 7.230% | $233.3968 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $135.85 | 6.334% | $144.4547 | $144.45 | $144.45 | $144.50 |
| Purchase #4 | $133.47 | 13.644% | $151.6806 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $166.66 | 7.237% | $178.7212 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $12.55 | 6.131% | $13.3194 | $13.32 | $13.30 | $13.30 |
| Purchase #7 | $44.29 | 9.761% | $48.6131 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $897.27 | $967.8358 | $967.83 | $967.80 | $967.90 | |