| 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 | $164.91 | 3.103% | $170.0272 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $197.64 | 7.501% | $212.465 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $57.62 | 4.117% | $59.9922 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $241.74 | 13.685% | $274.8221 | $274.82 | $274.80 | $274.80 |
| Purchase #5 | $66.86 | 9.537% | $73.2364 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $90.27 | 4.398% | $94.2401 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $91.91 | 9.291% | $100.4494 | $100.45 | $100.45 | $100.40 |
| 7 purchase totals = | $910.95 | $985.2324 | $985.24 | $985.25 | $985.10 | |