| 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 | $171.71 | 6.431% | $182.7527 | $182.75 | $182.75 | $182.80 |
| Purchase #2 | $109.79 | 10.550% | $121.3728 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $163.59 | 3.535% | $169.3729 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $183.84 | 11.368% | $204.7389 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $45.35 | 11.357% | $50.5004 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $5.30 | 6.347% | $5.6364 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $129.95 | 6.584% | $138.5059 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $809.53 | $872.8800 | $872.88 | $872.85 | $872.90 | |