| 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 | $205.64 | 3.477% | $212.7901 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $92.89 | 6.189% | $98.639 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $161.84 | 4.504% | $169.1293 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $147.40 | 7.179% | $157.9818 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $160.88 | 5.653% | $169.9745 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $5.26 | 5.572% | $5.5531 | $5.55 | $5.55 | $5.60 |
| Purchase #7 | $91.34 | 9.619% | $100.126 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $865.25 | $914.1938 | $914.19 | $914.25 | $914.20 | |