| 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 | $152.38 | 8.186% | $164.8538 | $164.85 | $164.85 | $164.90 |
| Purchase #2 | $7.57 | 12.570% | $8.5215 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $208.63 | 12.561% | $234.836 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $24.72 | 12.870% | $27.9015 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $248.45 | 6.179% | $263.8017 | $263.80 | $263.80 | $263.80 |
| Purchase #6 | $197.83 | 10.758% | $219.1126 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $39.75 | 11.782% | $44.4333 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $879.33 | $963.4604 | $963.45 | $963.45 | $963.40 | |