| 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 | $116.62 | 13.503% | $132.3672 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $72.44 | 6.837% | $77.3927 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $150.98 | 3.226% | $155.8506 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $217.72 | 9.213% | $237.7785 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $33.63 | 3.231% | $34.7166 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $150.87 | 7.873% | $162.748 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $19.95 | 10.279% | $22.0007 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $762.21 | $822.8543 | $822.86 | $822.85 | $822.90 | |