| 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 | $179.55 | 8.299% | $194.4509 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $156.76 | 13.464% | $177.8662 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $91.36 | 11.857% | $102.1926 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $218.52 | 8.121% | $236.266 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $186.62 | 12.596% | $210.1267 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $111.52 | 11.398% | $124.231 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $61.81 | 9.132% | $67.4545 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $1,006.14 | $1,112.5879 | $1,112.59 | $1,112.60 | $1,112.70 | |