| 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 | $145.48 | 5.673% | $153.7331 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $98.98 | 11.357% | $110.2212 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $136.60 | 3.132% | $140.8783 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $28.31 | 4.727% | $29.6482 | $29.65 | $29.65 | $29.60 |
| Purchase #5 | $23.47 | 3.527% | $24.2978 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $247.85 | 10.310% | $273.4033 | $273.40 | $273.40 | $273.40 |
| Purchase #7 | $138.76 | 4.545% | $145.0666 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $819.45 | $877.2485 | $877.25 | $877.25 | $877.20 | |