| 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 | $139.87 | 12.728% | $157.6727 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $29.45 | 4.246% | $30.7004 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $146.76 | 9.113% | $160.1342 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $16.40 | 10.535% | $18.1277 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $238.52 | 10.204% | $262.8586 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $6.32 | 5.459% | $6.665 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $158.85 | 13.610% | $180.4695 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $736.17 | $816.6281 | $816.63 | $816.60 | $816.70 | |