| 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 | $135.75 | 11.446% | $151.2879 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $148.96 | 10.215% | $164.1763 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $160.40 | 12.272% | $180.0843 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $11.56 | 10.541% | $12.7785 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $83.61 | 5.746% | $88.4142 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $177.45 | 11.837% | $198.4548 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $137.83 | 8.192% | $149.121 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $855.56 | $944.3170 | $944.31 | $944.35 | $944.40 | |