| 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 | $184.38 | 10.171% | $203.1333 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $207.45 | 10.608% | $229.4563 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $148.72 | 9.603% | $163.0016 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $99.79 | 10.740% | $110.5074 | $110.51 | $110.50 | $110.50 |
| Purchase #5 | $178.69 | 5.266% | $188.0998 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $149.89 | 5.559% | $158.2224 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $134.28 | 3.179% | $138.5488 | $138.55 | $138.55 | $138.50 |
| 7 purchase totals = | $1,103.20 | $1,190.9696 | $1,190.97 | $1,190.95 | $1,190.90 | |