| 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 | $184.62 | 5.285% | $194.3772 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $155.68 | 10.208% | $171.5718 | $171.57 | $171.55 | $171.60 |
| Purchase #3 | $77.67 | 13.292% | $87.9939 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $136.65 | 10.188% | $150.5719 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $137.35 | 8.357% | $148.8283 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $63.39 | 4.524% | $66.2578 | $66.26 | $66.25 | $66.30 |
| Purchase #7 | $219.49 | 8.170% | $237.4223 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $974.85 | $1,057.0232 | $1,057.02 | $1,057.00 | $1,057.10 | |