| 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 | $183.96 | 6.591% | $196.0848 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $80.63 | 4.752% | $84.4615 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $46.83 | 5.458% | $49.386 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $71.79 | 3.314% | $74.1691 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $106.84 | 12.581% | $120.2815 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $27.75 | 5.188% | $29.1897 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $132.32 | 13.448% | $150.1144 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $650.12 | $703.6870 | $703.68 | $703.70 | $703.80 | |