| 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 | $88.52 | 6.449% | $94.2287 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $47.51 | 8.535% | $51.565 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $175.32 | 12.555% | $197.3314 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $10.78 | 12.590% | $12.1372 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $170.78 | 7.135% | $182.9652 | $182.97 | $182.95 | $183.00 |
| Purchase #6 | $127.48 | 7.244% | $136.7147 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $132.89 | 8.842% | $144.6401 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $753.28 | $819.5823 | $819.59 | $819.60 | $819.50 | |