| 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 | $136.41 | 12.836% | $153.9196 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $60.68 | 5.247% | $63.8639 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $150.89 | 8.527% | $163.7564 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $233.28 | 10.479% | $257.7254 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $51.49 | 10.138% | $56.7101 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $53.56 | 12.573% | $60.2941 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $135.99 | 13.161% | $153.8876 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $822.30 | $910.1571 | $910.16 | $910.15 | $910.20 | |