| 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 | $198.39 | 9.608% | $217.4513 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $149.27 | 4.401% | $155.8394 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $152.97 | 9.231% | $167.0907 | $167.09 | $167.10 | $167.10 |
| Purchase #4 | $50.52 | 10.426% | $55.7872 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $46.54 | 11.832% | $52.0466 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $81.91 | 10.113% | $90.1936 | $90.19 | $90.20 | $90.20 |
| Purchase #7 | $106.66 | 11.371% | $118.7883 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $786.26 | $857.1971 | $857.20 | $857.25 | $857.20 | |