| 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 | $129.83 | 4.437% | $135.5906 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $149.70 | 11.526% | $166.9544 | $166.95 | $166.95 | $167.00 |
| Purchase #3 | $116.38 | 5.558% | $122.8484 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $203.85 | 3.410% | $210.8013 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $116.70 | 6.435% | $124.2096 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $240.60 | 7.847% | $259.4799 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $116.61 | 7.386% | $125.2228 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,073.67 | $1,145.1070 | $1,145.10 | $1,145.10 | $1,145.10 | |