| 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 | $208.60 | 6.286% | $221.7126 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $181.55 | 8.515% | $197.009 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $203.35 | 7.118% | $217.8245 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $148.83 | 13.761% | $169.3105 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $38.74 | 10.504% | $42.8092 | $42.81 | $42.80 | $42.80 |
| Purchase #6 | $138.35 | 6.325% | $147.1006 | $147.10 | $147.10 | $147.10 |
| Purchase #7 | $141.94 | 11.758% | $158.6293 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $1,061.36 | $1,154.3957 | $1,154.39 | $1,154.35 | $1,154.30 | |