| 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 | $97.32 | 12.183% | $109.1765 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $67.59 | 12.741% | $76.2016 | $76.20 | $76.20 | $76.20 |
| Purchase #3 | $56.66 | 11.836% | $63.3663 | $63.37 | $63.35 | $63.40 |
| Purchase #4 | $161.93 | 9.545% | $177.3862 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $190.43 | 11.713% | $212.7351 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $191.54 | 5.810% | $202.6685 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $22.29 | 13.657% | $25.3341 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $787.76 | $866.8683 | $866.88 | $866.90 | $866.90 | |