| 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 | $183.89 | 8.280% | $199.1161 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $35.85 | 10.503% | $39.6153 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $67.29 | 8.558% | $73.0487 | $73.05 | $73.05 | $73.00 |
| Purchase #4 | $140.63 | 10.493% | $155.3863 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $52.59 | 3.565% | $54.4648 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $77.94 | 12.558% | $87.7277 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $165.40 | 3.160% | $170.6266 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $723.59 | $779.9855 | $780.00 | $780.00 | $779.90 | |