| 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 | $81.82 | 11.401% | $91.1483 | $91.15 | $91.15 | $91.10 |
| Purchase #2 | $138.75 | 9.705% | $152.2157 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $196.27 | 12.327% | $220.4642 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $177.85 | 11.322% | $197.9862 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $28.71 | 6.253% | $30.5052 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $90.32 | 5.437% | $95.2307 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $182.35 | 8.707% | $198.2272 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $896.07 | $985.7775 | $985.79 | $985.80 | $985.70 | |