| 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 | $195.33 | 11.514% | $217.8203 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $185.89 | 10.703% | $205.7858 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $88.73 | 4.662% | $92.8666 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $55.80 | 3.664% | $57.8445 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $15.26 | 11.359% | $16.9934 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $166.86 | 3.365% | $172.4748 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $144.46 | 3.642% | $149.7212 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $852.33 | $913.5066 | $913.50 | $913.45 | $913.50 | |