| 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 | $186.50 | 9.135% | $203.5368 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $81.75 | 13.189% | $92.532 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $152.56 | 4.766% | $159.831 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $67.35 | 8.152% | $72.8404 | $72.84 | $72.85 | $72.80 |
| Purchase #5 | $195.30 | 4.391% | $203.8756 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $124.73 | 10.581% | $137.9277 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $30.34 | 5.687% | $32.0654 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $838.53 | $902.6089 | $902.62 | $902.70 | $902.50 | |