| 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 | $127.64 | 10.858% | $141.4992 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $194.69 | 10.569% | $215.2668 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $133.59 | 11.650% | $149.1532 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $97.95 | 10.801% | $108.5296 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $139.64 | 5.542% | $147.3788 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $7.34 | 3.279% | $7.5807 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $157.36 | 9.437% | $172.2101 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $858.21 | $941.6184 | $941.62 | $941.65 | $941.70 | |