| 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 | $80.50 | 13.277% | $91.188 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $7.67 | 6.677% | $8.1821 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $80.68 | 4.172% | $84.046 | $84.05 | $84.05 | $84.00 |
| Purchase #4 | $113.91 | 3.710% | $118.1361 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $84.85 | 7.857% | $91.5167 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $184.66 | 11.276% | $205.4823 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $249.70 | 9.275% | $272.8597 | $272.86 | $272.85 | $272.90 |
| 7 purchase totals = | $801.97 | $871.4109 | $871.42 | $871.45 | $871.40 | |