| 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 | $147.96 | 13.527% | $167.9745 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $109.82 | 4.677% | $114.9563 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $95.61 | 3.421% | $98.8808 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $136.61 | 12.839% | $154.1494 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $64.68 | 8.579% | $70.2289 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $147.60 | 7.554% | $158.7497 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $215.48 | 6.399% | $229.2686 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $917.76 | $994.2082 | $994.21 | $994.20 | $994.20 | |