| 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 | $140.32 | 6.275% | $149.1251 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $236.49 | 6.840% | $252.6659 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $163.38 | 11.482% | $182.1393 | $182.14 | $182.15 | $182.10 |
| Purchase #4 | $107.49 | 3.327% | $111.0662 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $103.64 | 11.428% | $115.484 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $80.37 | 3.437% | $83.1323 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $130.93 | 8.857% | $142.5265 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $962.62 | $1,036.1393 | $1,036.15 | $1,036.20 | $1,036.10 | |