| 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 | $112.96 | 8.530% | $122.5955 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $193.69 | 5.155% | $203.6747 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $70.43 | 7.269% | $75.5496 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $125.76 | 9.640% | $137.8833 | $137.88 | $137.90 | $137.90 |
| Purchase #5 | $156.62 | 6.746% | $167.1856 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $178.88 | 8.562% | $194.1957 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $19.57 | 3.208% | $20.1978 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $857.91 | $921.2822 | $921.29 | $921.30 | $921.30 | |