| 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 | $191.28 | 3.840% | $198.6252 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $23.74 | 6.706% | $25.332 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $14.40 | 12.249% | $16.1639 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $244.31 | 5.266% | $257.1754 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $161.41 | 9.552% | $176.8279 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $77.30 | 6.603% | $82.4041 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $126.61 | 7.482% | $136.083 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $839.05 | $892.6115 | $892.61 | $892.70 | $892.60 | |