| 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 | $173.54 | 3.810% | $180.1519 | $180.15 | $180.15 | $180.20 |
| Purchase #2 | $29.30 | 12.392% | $32.9309 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $37.98 | 5.852% | $40.2026 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $51.56 | 10.633% | $57.0424 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $220.87 | 6.140% | $234.4314 | $234.43 | $234.45 | $234.40 |
| Purchase #6 | $194.96 | 6.636% | $207.8975 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $115.53 | 12.343% | $129.7899 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $823.74 | $882.4466 | $882.44 | $882.50 | $882.40 | |