| 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 | $169.60 | 10.633% | $187.6336 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $59.62 | 13.196% | $67.4875 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $240.92 | 4.423% | $251.5759 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $29.83 | 3.377% | $30.8374 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $241.89 | 10.432% | $267.124 | $267.12 | $267.10 | $267.10 |
| Purchase #6 | $18.98 | 8.178% | $20.5322 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $117.43 | 3.255% | $121.2523 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $878.27 | $946.4429 | $946.44 | $946.50 | $946.40 | |