| 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 | $165.47 | 11.606% | $184.6744 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $53.27 | 7.733% | $57.3894 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $78.30 | 12.171% | $87.8299 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $12.65 | 7.445% | $13.5918 | $13.59 | $13.60 | $13.60 |
| Purchase #5 | $197.32 | 9.636% | $216.3338 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $151.40 | 3.183% | $156.2191 | $156.22 | $156.20 | $156.20 |
| Purchase #7 | $21.92 | 10.369% | $24.1929 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $680.33 | $740.2313 | $740.22 | $740.25 | $740.20 | |