| 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 | $174.73 | 13.798% | $198.8392 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $88.75 | 5.566% | $93.6898 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $197.78 | 4.411% | $206.5041 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $102.51 | 6.590% | $109.2654 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $33.67 | 8.836% | $36.6451 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $215.27 | 6.356% | $228.9526 | $228.95 | $228.95 | $229.00 |
| Purchase #7 | $100.33 | 6.494% | $106.8454 | $106.85 | $106.85 | $106.80 |
| 7 purchase totals = | $913.04 | $980.7416 | $980.75 | $980.75 | $980.70 | |