| 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 | $98.74 | 9.563% | $108.1825 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $111.69 | 12.353% | $125.4871 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $145.45 | 3.837% | $151.0309 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $175.90 | 3.150% | $181.4409 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $177.98 | 9.147% | $194.2598 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $219.50 | 4.679% | $229.7704 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $168.28 | 5.179% | $176.9952 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $1,097.54 | $1,167.1668 | $1,167.17 | $1,167.20 | $1,167.20 | |