| 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 | $57.70 | 8.864% | $62.8145 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $167.49 | 3.415% | $173.2098 | $173.21 | $173.20 | $173.20 |
| Purchase #3 | $181.47 | 7.325% | $194.7627 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $148.84 | 9.768% | $163.3787 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $237.63 | 8.480% | $257.781 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $192.30 | 6.544% | $204.8841 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $139.36 | 7.158% | $149.3354 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $1,124.79 | $1,206.1662 | $1,206.16 | $1,206.20 | $1,206.20 | |