| 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 | $140.84 | 13.418% | $159.7379 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $122.49 | 4.814% | $128.3867 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $175.69 | 11.719% | $196.2791 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $89.50 | 10.304% | $98.7221 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $24.81 | 6.113% | $26.3266 | $26.33 | $26.35 | $26.30 |
| Purchase #6 | $126.84 | 6.811% | $135.4791 | $135.48 | $135.50 | $135.50 |
| Purchase #7 | $187.40 | 13.656% | $212.9913 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $867.57 | $957.9228 | $957.93 | $958.00 | $957.90 | |