| 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 | $168.52 | 12.410% | $189.4333 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $65.37 | 3.527% | $67.6756 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $196.57 | 8.766% | $213.8013 | $213.80 | $213.80 | $213.80 |
| Purchase #4 | $94.91 | 10.315% | $104.7 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $78.81 | 6.810% | $84.177 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $176.52 | 9.176% | $192.7175 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $42.57 | 10.630% | $47.0952 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $823.27 | $899.5999 | $899.61 | $899.65 | $899.60 | |