| 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 | $144.88 | 4.789% | $151.8183 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $38.70 | 5.619% | $40.8746 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $63.57 | 9.633% | $69.6937 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $47.98 | 5.569% | $50.652 | $50.65 | $50.65 | $50.70 |
| Purchase #5 | $161.65 | 4.337% | $168.6608 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $147.32 | 5.458% | $155.3607 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $187.56 | 7.307% | $201.265 | $201.27 | $201.25 | $201.30 |
| 7 purchase totals = | $791.66 | $838.3251 | $838.32 | $838.25 | $838.50 | |