| 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 | $157.32 | 13.740% | $178.9358 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $206.26 | 10.410% | $227.7317 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $102.96 | 6.409% | $109.5587 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $173.28 | 3.827% | $179.9114 | $179.91 | $179.90 | $179.90 |
| Purchase #5 | $43.86 | 9.779% | $48.1491 | $48.15 | $48.15 | $48.10 |
| Purchase #6 | $210.81 | 11.329% | $234.6927 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $245.33 | 10.422% | $270.8983 | $270.90 | $270.90 | $270.90 |
| 7 purchase totals = | $1,139.82 | $1,249.8777 | $1,249.88 | $1,249.90 | $1,249.80 | |