| 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 | $194.39 | 13.161% | $219.9737 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $54.52 | 13.183% | $61.7074 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $137.82 | 5.604% | $145.5434 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $198.98 | 11.544% | $221.9503 | $221.95 | $221.95 | $222.00 |
| Purchase #5 | $75.91 | 13.291% | $85.9992 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $35.39 | 5.794% | $37.4405 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $172.93 | 10.577% | $191.2208 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $869.94 | $963.8353 | $963.83 | $963.80 | $963.80 | |