| 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 | $169.78 | 10.568% | $187.7224 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $16.55 | 5.727% | $17.4978 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $144.96 | 13.279% | $164.2092 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $158.73 | 4.757% | $166.2808 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $240.82 | 10.499% | $266.1037 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $207.41 | 12.785% | $233.9274 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $19.72 | 12.203% | $22.1264 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $957.97 | $1,057.8677 | $1,057.87 | $1,057.90 | $1,057.80 | |