| 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 | $178.40 | 5.274% | $187.8088 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $66.71 | 4.744% | $69.8747 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $106.26 | 12.350% | $119.3831 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $165.59 | 10.663% | $183.2469 | $183.25 | $183.25 | $183.20 |
| Purchase #5 | $143.79 | 13.489% | $163.1858 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $37.40 | 5.683% | $39.5254 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $235.39 | 11.569% | $262.6223 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $933.54 | $1,025.6470 | $1,025.65 | $1,025.65 | $1,025.60 | |