| 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 | $156.63 | 12.442% | $176.1179 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $232.50 | 7.149% | $249.1214 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $231.28 | 6.540% | $246.4057 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $63.49 | 9.502% | $69.5228 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $21.51 | 4.465% | $22.4704 | $22.47 | $22.45 | $22.50 |
| Purchase #6 | $86.56 | 12.697% | $97.5505 | $97.55 | $97.55 | $97.60 |
| Purchase #7 | $120.66 | 9.434% | $132.0431 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $912.63 | $993.2318 | $993.23 | $993.15 | $993.20 | |