| 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 | $156.66 | 10.745% | $173.4931 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $213.39 | 8.145% | $230.7706 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $209.43 | 8.805% | $227.8703 | $227.87 | $227.85 | $227.90 |
| Purchase #4 | $139.97 | 10.807% | $155.0966 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $98.58 | 12.805% | $111.2032 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $197.36 | 4.843% | $206.9181 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $76.42 | 4.282% | $79.6923 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $1,091.81 | $1,185.0442 | $1,185.04 | $1,185.00 | $1,185.10 | |