| 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 | $151.86 | 11.570% | $169.4302 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $24.67 | 12.332% | $27.7123 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $34.84 | 7.721% | $37.53 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $60.26 | 5.745% | $63.7219 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $171.62 | 3.650% | $177.8841 | $177.88 | $177.90 | $177.90 |
| Purchase #6 | $211.40 | 7.402% | $227.0478 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $31.63 | 12.725% | $35.6549 | $35.65 | $35.65 | $35.70 |
| 7 purchase totals = | $686.28 | $738.9812 | $738.97 | $739.00 | $738.90 | |