| 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 | $140.35 | 9.452% | $153.6159 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $163.41 | 11.297% | $181.8704 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $28.55 | 4.755% | $29.9076 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $30.57 | 10.568% | $33.8006 | $33.80 | $33.80 | $33.80 |
| Purchase #5 | $32.39 | 8.633% | $35.1862 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $202.27 | 4.494% | $211.36 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $96.96 | 7.742% | $104.4666 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $694.50 | $750.2073 | $750.22 | $750.15 | $750.30 | |