| 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 | $163.65 | 11.825% | $183.0016 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $235.69 | 7.180% | $252.6125 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $164.98 | 3.475% | $170.7131 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $34.38 | 12.744% | $38.7614 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $56.26 | 7.233% | $60.3293 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $117.83 | 8.263% | $127.5663 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $148.95 | 4.686% | $155.9298 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $921.74 | $988.9140 | $988.91 | $988.90 | $988.90 | |