| 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 | $162.47 | 12.519% | $182.8096 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $232.97 | 9.855% | $255.9292 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $129.75 | 13.148% | $146.8095 | $146.81 | $146.80 | $146.80 |
| Purchase #4 | $188.44 | 5.325% | $198.4744 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $138.68 | 4.428% | $144.8208 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $209.56 | 9.797% | $230.0906 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $84.40 | 7.712% | $90.9089 | $90.91 | $90.90 | $90.90 |
| 7 purchase totals = | $1,146.27 | $1,249.8430 | $1,249.84 | $1,249.80 | $1,249.80 | |