| 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 | $173.41 | 8.359% | $187.9053 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $79.95 | 11.443% | $89.0987 | $89.10 | $89.10 | $89.10 |
| Purchase #3 | $137.33 | 8.248% | $148.657 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $189.80 | 3.378% | $196.2114 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $147.38 | 13.112% | $166.7045 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $128.79 | 12.356% | $144.7033 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $14.28 | 12.384% | $16.0484 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $870.94 | $949.3286 | $949.33 | $949.30 | $949.30 | |