| 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 | $188.72 | 6.808% | $201.5681 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $135.42 | 4.538% | $141.5654 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $169.38 | 12.728% | $190.9387 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $30.58 | 4.121% | $31.8402 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $122.71 | 5.712% | $129.7192 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $29.82 | 11.105% | $33.1315 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $11.54 | 11.763% | $12.8975 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $688.17 | $741.6606 | $741.67 | $741.65 | $741.60 | |