| 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 | $127.48 | 10.789% | $141.2338 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $10.79 | 6.378% | $11.4782 | $11.48 | $11.50 | $11.50 |
| Purchase #3 | $131.80 | 5.588% | $139.165 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $186.36 | 6.701% | $198.848 | $198.85 | $198.85 | $198.80 |
| Purchase #5 | $174.58 | 7.380% | $187.464 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $116.26 | 13.478% | $131.9295 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $71.73 | 3.105% | $73.9572 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $819.00 | $884.0757 | $884.08 | $884.10 | $884.10 | |