| 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 | $157.37 | 12.425% | $176.9232 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $142.82 | 6.730% | $152.4318 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $223.27 | 13.430% | $253.2552 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $203.31 | 4.861% | $213.1929 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $103.28 | 7.316% | $110.836 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $159.46 | 12.589% | $179.5344 | $179.53 | $179.55 | $179.50 |
| Purchase #7 | $157.70 | 3.674% | $163.4939 | $163.49 | $163.50 | $163.50 |
| 7 purchase totals = | $1,147.21 | $1,249.6674 | $1,249.66 | $1,249.70 | $1,249.60 | |