| 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 | $17.30 | 8.758% | $18.8151 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $151.55 | 4.756% | $158.7577 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $217.45 | 8.316% | $235.5331 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $119.74 | 6.477% | $127.4956 | $127.50 | $127.50 | $127.50 |
| Purchase #5 | $191.42 | 13.210% | $216.7066 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $135.65 | 7.407% | $145.6976 | $145.70 | $145.70 | $145.70 |
| Purchase #7 | $158.37 | 5.433% | $166.9742 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $991.48 | $1,069.9799 | $1,069.99 | $1,069.95 | $1,070.00 | |