| 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 | $143.73 | 11.309% | $159.9844 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $43.28 | 11.748% | $48.3645 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $171.42 | 8.429% | $185.869 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $127.37 | 9.436% | $139.3886 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $134.96 | 13.104% | $152.6452 | $152.65 | $152.65 | $152.60 |
| Purchase #6 | $223.38 | 13.499% | $253.5341 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $117.85 | 6.243% | $125.2074 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $961.99 | $1,064.9932 | $1,064.99 | $1,065.00 | $1,065.00 | |