| 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 | $215.95 | 3.229% | $222.923 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $182.67 | 3.521% | $189.1018 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $57.55 | 8.771% | $62.5977 | $62.60 | $62.60 | $62.60 |
| Purchase #4 | $23.68 | 6.150% | $25.1363 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $78.34 | 12.545% | $88.1678 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $56.87 | 11.858% | $63.6136 | $63.61 | $63.60 | $63.60 |
| Purchase #7 | $182.76 | 6.714% | $195.0305 | $195.03 | $195.05 | $195.00 |
| 7 purchase totals = | $797.82 | $846.5707 | $846.57 | $846.55 | $846.50 | |