| 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 | $197.45 | 9.647% | $216.498 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $162.40 | 9.579% | $177.9563 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $146.39 | 11.772% | $163.623 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $30.84 | 8.644% | $33.5058 | $33.51 | $33.50 | $33.50 |
| Purchase #5 | $6.86 | 11.755% | $7.6664 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $130.66 | 5.697% | $138.1037 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $157.70 | 5.851% | $166.927 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $832.30 | $904.2802 | $904.29 | $904.25 | $904.30 | |