| 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 | $168.49 | 7.255% | $180.7139 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $95.49 | 13.725% | $108.596 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $56.73 | 10.271% | $62.5567 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $141.32 | 13.569% | $160.4957 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $242.75 | 5.729% | $256.6571 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $79.70 | 6.492% | $84.8741 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $43.27 | 13.316% | $49.0318 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $827.75 | $902.9253 | $902.93 | $902.90 | $903.00 | |