| 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 | $168.68 | 12.497% | $189.7599 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $230.28 | 10.626% | $254.7496 | $254.75 | $254.75 | $254.70 |
| Purchase #3 | $22.77 | 12.609% | $25.6411 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $85.68 | 4.770% | $89.7669 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $226.25 | 4.249% | $235.8634 | $235.86 | $235.85 | $235.90 |
| Purchase #6 | $36.94 | 12.625% | $41.6037 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $28.62 | 8.555% | $31.0684 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $799.22 | $868.4530 | $868.45 | $868.40 | $868.50 | |