| 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 | $151.78 | 9.644% | $166.4177 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $177.35 | 9.513% | $194.2213 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $146.64 | 5.144% | $154.1832 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $47.79 | 11.341% | $53.2099 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $234.86 | 13.548% | $266.6788 | $266.68 | $266.70 | $266.70 |
| Purchase #6 | $127.30 | 5.258% | $133.9934 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $64.44 | 9.310% | $70.4394 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $950.16 | $1,039.1437 | $1,039.14 | $1,039.15 | $1,039.10 | |