| 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 | $164.95 | 10.669% | $182.5485 | $182.55 | $182.55 | $182.50 |
| Purchase #2 | $161.95 | 10.195% | $178.4608 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $139.54 | 10.271% | $153.8722 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $172.54 | 7.530% | $185.5323 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $22.92 | 3.514% | $23.7254 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $5.28 | 13.707% | $6.0037 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $149.27 | 11.863% | $166.9779 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $816.45 | $897.1208 | $897.12 | $897.15 | $897.10 | |