| 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 | $180.42 | 12.505% | $202.9815 | $202.98 | $203.00 | $203.00 |
| Purchase #2 | $164.36 | 12.469% | $184.854 | $184.85 | $184.85 | $184.90 |
| Purchase #3 | $125.91 | 10.652% | $139.3219 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $134.57 | 3.838% | $139.7348 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $29.99 | 12.601% | $33.769 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $32.31 | 6.311% | $34.3491 | $34.35 | $34.35 | $34.30 |
| Purchase #7 | $146.69 | 10.315% | $161.8211 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $814.25 | $896.8314 | $896.82 | $896.80 | $896.80 | |