| 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 | $135.88 | 6.185% | $144.2842 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $151.31 | 4.220% | $157.6953 | $157.70 | $157.70 | $157.70 |
| Purchase #3 | $237.25 | 10.477% | $262.1067 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $50.97 | 9.597% | $55.8616 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $120.68 | 7.418% | $129.632 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $89.82 | 12.364% | $100.9253 | $100.93 | $100.95 | $100.90 |
| Purchase #7 | $129.76 | 4.342% | $135.3942 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $915.67 | $985.8993 | $985.90 | $985.95 | $985.90 | |