| 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 | $164.44 | 3.144% | $169.61 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $52.75 | 3.733% | $54.7192 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $226.45 | 3.180% | $233.6511 | $233.65 | $233.65 | $233.70 |
| Purchase #4 | $131.65 | 8.348% | $142.6401 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $39.25 | 8.299% | $42.5074 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $7.99 | 8.550% | $8.6731 | $8.67 | $8.65 | $8.70 |
| Purchase #7 | $138.94 | 3.674% | $144.0447 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $761.47 | $795.8456 | $795.84 | $795.80 | $795.80 | |