| 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 | $25.34 | 7.306% | $27.1913 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $172.82 | 5.542% | $182.3977 | $182.40 | $182.40 | $182.40 |
| Purchase #3 | $146.67 | 8.577% | $159.2499 | $159.25 | $159.25 | $159.20 |
| Purchase #4 | $8.27 | 7.714% | $8.9079 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $18.30 | 11.284% | $20.365 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $193.54 | 12.218% | $217.1867 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $204.69 | 5.346% | $215.6327 | $215.63 | $215.65 | $215.60 |
| 7 purchase totals = | $769.63 | $830.9312 | $830.94 | $830.95 | $830.90 | |