| 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 | $169.25 | 11.692% | $189.0387 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $237.28 | 7.253% | $254.4899 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $211.98 | 8.408% | $229.8033 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $62.29 | 4.774% | $65.2637 | $65.26 | $65.25 | $65.30 |
| Purchase #5 | $29.93 | 4.739% | $31.3484 | $31.35 | $31.35 | $31.30 |
| Purchase #6 | $172.87 | 4.342% | $180.376 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $22.81 | 12.141% | $25.5794 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $906.41 | $975.8994 | $975.90 | $975.95 | $975.90 | |