| 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 | $103.66 | 4.758% | $108.5921 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $97.32 | 5.492% | $102.6648 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $105.25 | 12.133% | $118.02 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $152.92 | 10.507% | $168.9873 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $170.93 | 4.474% | $178.5774 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $198.67 | 12.312% | $223.1303 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $35.80 | 10.739% | $39.6446 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $864.55 | $939.6165 | $939.61 | $939.65 | $939.60 | |