| 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 | $181.57 | 10.116% | $199.9376 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $31.42 | 3.391% | $32.4855 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $76.48 | 4.419% | $79.8597 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $189.92 | 11.749% | $212.2337 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $176.31 | 13.604% | $200.2952 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $58.44 | 9.148% | $63.7861 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $180.60 | 5.788% | $191.0531 | $191.05 | $191.05 | $191.10 |
| 7 purchase totals = | $894.74 | $979.6509 | $979.66 | $979.70 | $979.70 | |