| 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 | $186.36 | 8.628% | $202.4391 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $162.67 | 12.465% | $182.9468 | $182.95 | $182.95 | $182.90 |
| Purchase #3 | $90.84 | 11.744% | $101.5082 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $163.49 | 7.415% | $175.6128 | $175.61 | $175.60 | $175.60 |
| Purchase #5 | $75.48 | 9.453% | $82.6151 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $148.30 | 9.162% | $161.8872 | $161.89 | $161.90 | $161.90 |
| Purchase #7 | $159.49 | 11.451% | $177.7532 | $177.75 | $177.75 | $177.80 |
| 7 purchase totals = | $986.63 | $1,084.7624 | $1,084.77 | $1,084.75 | $1,084.70 | |