| 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 | $173.45 | 6.306% | $184.3878 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $27.91 | 3.574% | $28.9075 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $45.39 | 9.760% | $49.8201 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $226.34 | 3.595% | $234.4769 | $234.48 | $234.50 | $234.50 |
| Purchase #5 | $149.38 | 13.487% | $169.5269 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $238.78 | 5.582% | $252.1087 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $148.69 | 10.106% | $163.7166 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $1,009.94 | $1,082.9445 | $1,082.96 | $1,082.95 | $1,082.90 | |