| 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 | $145.77 | 6.189% | $154.7917 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $58.47 | 10.465% | $64.5889 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $87.92 | 8.303% | $95.22 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $54.76 | 5.105% | $57.5555 | $57.56 | $57.55 | $57.60 |
| Purchase #5 | $174.26 | 13.138% | $197.1543 | $197.15 | $197.15 | $197.20 |
| Purchase #6 | $103.92 | 13.682% | $118.1383 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $18.31 | 10.726% | $20.2739 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $643.41 | $707.7226 | $707.72 | $707.70 | $707.80 | |