| 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 | $132.52 | 4.558% | $138.5603 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $141.47 | 12.560% | $159.2386 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $194.97 | 11.359% | $217.1166 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $34.56 | 4.330% | $36.0564 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $154.98 | 5.474% | $163.4636 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $88.25 | 8.562% | $95.806 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $94.84 | 5.457% | $100.0154 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $841.59 | $910.2569 | $910.27 | $910.20 | $910.30 | |