| 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 | $162.45 | 3.760% | $168.5581 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $228.61 | 8.254% | $247.4795 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $80.60 | 9.131% | $87.9596 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $103.31 | 6.659% | $110.1894 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $53.68 | 13.406% | $60.8763 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $98.81 | 10.604% | $109.2878 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $189.74 | 9.657% | $208.0632 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $917.20 | $992.4139 | $992.42 | $992.45 | $992.60 | |