| 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 | $178.50 | 6.783% | $190.6077 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $132.79 | 9.316% | $145.1607 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $181.63 | 3.351% | $187.7164 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $61.40 | 8.205% | $66.4379 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $163.86 | 11.471% | $182.6564 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $80.81 | 5.140% | $84.9636 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $82.29 | 13.118% | $93.0848 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $881.28 | $950.6275 | $950.63 | $950.60 | $950.70 | |