| 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 | $169.91 | 3.344% | $175.5918 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $186.28 | 6.682% | $198.7272 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $125.33 | 13.870% | $142.7133 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $84.31 | 3.437% | $87.2077 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $20.80 | 6.687% | $22.1909 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $130.28 | 6.517% | $138.7703 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $8.34 | 4.671% | $8.7296 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $725.25 | $773.9308 | $773.93 | $773.95 | $773.90 | |