| 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 | $152.90 | 7.873% | $164.9378 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $109.56 | 10.689% | $121.2709 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $148.62 | 12.452% | $167.1262 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $172.96 | 10.779% | $191.6034 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $151.52 | 7.707% | $163.1976 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $159.63 | 9.470% | $174.747 | $174.75 | $174.75 | $174.70 |
| Purchase #7 | $213.74 | 5.754% | $226.0386 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,108.93 | $1,208.9215 | $1,208.93 | $1,208.95 | $1,208.80 | |