| 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 | $151.56 | 5.411% | $159.7609 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $201.54 | 5.142% | $211.9032 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $63.79 | 11.574% | $71.1731 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $10.44 | 4.228% | $10.8814 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $33.91 | 8.266% | $36.713 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $154.35 | 4.227% | $160.8744 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $225.53 | 12.333% | $253.3446 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $841.12 | $904.6506 | $904.63 | $904.60 | $904.70 | |