| 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 | $163.37 | 3.340% | $168.8266 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $24.73 | 13.563% | $28.0841 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $22.52 | 8.854% | $24.5139 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $186.51 | 3.625% | $193.271 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $50.91 | 8.656% | $55.3168 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $87.35 | 5.203% | $91.8948 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $45.70 | 3.241% | $47.1811 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $581.09 | $609.0883 | $609.08 | $609.10 | $609.10 | |