| 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 | $148.34 | 7.233% | $159.0694 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $124.87 | 7.723% | $134.5137 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $62.95 | 13.403% | $71.3872 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $233.69 | 11.142% | $259.7277 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $159.38 | 6.771% | $170.1716 | $170.17 | $170.15 | $170.20 |
| Purchase #6 | $243.69 | 3.681% | $252.6602 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $118.95 | 5.557% | $125.5601 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $1,091.87 | $1,173.0899 | $1,173.09 | $1,173.05 | $1,173.20 | |