| 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 | $131.77 | 10.716% | $145.8905 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $198.51 | 13.358% | $225.027 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $206.44 | 13.105% | $233.494 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $12.58 | 4.116% | $13.0978 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $84.85 | 8.860% | $92.3677 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $45.77 | 5.800% | $48.4247 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $126.74 | 6.161% | $134.5485 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $806.66 | $892.8502 | $892.85 | $892.85 | $892.80 | |