| 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 | $21.90 | 6.538% | $23.3318 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $168.46 | 7.331% | $180.8098 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $60.53 | 11.320% | $67.382 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $121.62 | 7.845% | $131.1611 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $194.38 | 5.670% | $205.4013 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $205.88 | 7.568% | $221.461 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $126.63 | 6.762% | $135.1927 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $899.40 | $964.7397 | $964.73 | $964.75 | $964.80 | |