| 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 | $175.82 | 12.451% | $197.7113 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $146.68 | 3.283% | $151.4955 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $194.91 | 7.302% | $209.1423 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $214.59 | 13.647% | $243.8751 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $202.75 | 6.545% | $216.02 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $207.60 | 13.115% | $234.8267 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $10.56 | 9.607% | $11.5745 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $1,152.91 | $1,264.6454 | $1,264.65 | $1,264.65 | $1,264.60 | |