| 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 | $184.54 | 4.209% | $192.3073 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $36.90 | 8.388% | $39.9952 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $214.85 | 5.274% | $226.1812 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $143.54 | 5.462% | $151.3802 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $34.75 | 4.115% | $36.18 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $27.86 | 13.766% | $31.6952 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $138.66 | 11.664% | $154.8333 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $781.10 | $832.5724 | $832.58 | $832.65 | $832.60 | |