| 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 | $172.61 | 5.396% | $181.924 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $119.96 | 7.354% | $128.7819 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $85.57 | 11.767% | $95.639 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $48.76 | 6.738% | $52.0454 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $217.40 | 10.659% | $240.5727 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $58.27 | 4.267% | $60.7564 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $7.55 | 10.186% | $8.319 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $710.12 | $768.0384 | $768.04 | $768.00 | $768.00 | |