| 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 | $63.31 | 7.351% | $67.9639 | $67.96 | $67.95 | $68.00 |
| Purchase #2 | $158.86 | 7.271% | $170.4107 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $193.77 | 6.870% | $207.082 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $140.28 | 7.121% | $150.2693 | $150.27 | $150.25 | $150.30 |
| Purchase #5 | $99.38 | 10.339% | $109.6549 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $209.44 | 11.584% | $233.7015 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $131.84 | 13.854% | $150.1051 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $996.88 | $1,089.1874 | $1,089.18 | $1,089.15 | $1,089.30 | |