| 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 | $114.51 | 4.455% | $119.6114 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $160.58 | 10.780% | $177.8905 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $147.72 | 3.350% | $152.6686 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $204.94 | 4.700% | $214.5722 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $125.46 | 8.317% | $135.8945 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $14.96 | 8.515% | $16.2338 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $61.96 | 13.806% | $70.5142 | $70.51 | $70.50 | $70.50 |
| 7 purchase totals = | $830.13 | $887.3852 | $887.37 | $887.35 | $887.40 | |