| 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 | $153.97 | 12.722% | $173.5581 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $121.52 | 6.690% | $129.6497 | $129.65 | $129.65 | $129.60 |
| Purchase #3 | $70.41 | 11.352% | $78.4029 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $159.39 | 6.218% | $169.3009 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $241.57 | 10.134% | $266.0507 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $100.67 | 11.660% | $112.4081 | $112.41 | $112.40 | $112.40 |
| Purchase #7 | $220.82 | 6.122% | $234.3386 | $234.34 | $234.35 | $234.30 |
| 7 purchase totals = | $1,068.35 | $1,163.7090 | $1,163.71 | $1,163.70 | $1,163.70 | |