| 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 | $112.83 | 4.219% | $117.5903 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $143.55 | 12.334% | $161.2555 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $217.52 | 6.762% | $232.2287 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $166.94 | 10.465% | $184.4103 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $88.68 | 10.331% | $97.8415 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $144.39 | 6.548% | $153.8447 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $103.38 | 7.343% | $110.9712 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $977.29 | $1,058.1422 | $1,058.14 | $1,058.15 | $1,058.10 | |