| 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 | $19.54 | 6.294% | $20.7698 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $149.53 | 4.853% | $156.7867 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $88.56 | 3.578% | $91.7287 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $152.67 | 7.426% | $164.0073 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $196.76 | 3.364% | $203.379 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $93.54 | 5.250% | $98.4509 | $98.45 | $98.45 | $98.50 |
| Purchase #7 | $133.65 | 8.653% | $145.2147 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $834.25 | $880.3371 | $880.34 | $880.35 | $880.40 | |