| 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 | $185.93 | 11.400% | $207.126 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $25.32 | 9.872% | $27.8196 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $145.47 | 3.253% | $150.2021 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $181.82 | 9.595% | $199.2656 | $199.27 | $199.25 | $199.30 |
| Purchase #5 | $29.35 | 7.459% | $31.5392 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $238.80 | 10.712% | $264.3803 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $61.45 | 13.442% | $69.7101 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $868.14 | $950.0429 | $950.05 | $950.05 | $950.00 | |