| 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 | $218.76 | 6.470% | $232.9138 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $142.52 | 7.625% | $153.3872 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $134.80 | 6.537% | $143.6119 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $77.78 | 3.527% | $80.5233 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $149.29 | 11.222% | $166.0433 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $67.48 | 6.126% | $71.6138 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $64.88 | 5.302% | $68.3199 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $855.51 | $916.4132 | $916.40 | $916.35 | $916.30 | |