| 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 | $156.56 | 9.253% | $171.0465 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $186.28 | 5.865% | $197.2053 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $56.46 | 12.787% | $63.6795 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $73.59 | 13.264% | $83.351 | $83.35 | $83.35 | $83.40 |
| Purchase #5 | $121.87 | 9.286% | $133.1868 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $166.98 | 11.386% | $185.9923 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $130.76 | 10.629% | $144.6585 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $892.50 | $979.1199 | $979.13 | $979.15 | $979.20 | |