| 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 | $150.73 | 8.687% | $163.8239 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $76.87 | 3.807% | $79.7964 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $140.26 | 12.532% | $157.8374 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $112.59 | 9.453% | $123.2331 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $164.54 | 5.830% | $174.1327 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $117.81 | 12.695% | $132.766 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $41.68 | 5.174% | $43.8365 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $804.48 | $875.4260 | $875.43 | $875.45 | $875.30 | |