| 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 | $142.78 | 10.606% | $157.9232 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $189.29 | 6.851% | $202.2583 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $52.58 | 8.115% | $56.8469 | $56.85 | $56.85 | $56.80 |
| Purchase #4 | $179.93 | 5.765% | $190.303 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $33.66 | 11.861% | $37.6524 | $37.65 | $37.65 | $37.70 |
| Purchase #6 | $47.73 | 13.536% | $54.1907 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $208.73 | 9.555% | $228.6742 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $854.70 | $927.8487 | $927.84 | $927.80 | $927.90 | |