| 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 | $141.45 | 5.423% | $149.1208 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $78.33 | 12.656% | $88.2434 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $218.60 | 7.295% | $234.5469 | $234.55 | $234.55 | $234.50 |
| Purchase #4 | $175.42 | 3.477% | $181.5194 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $82.86 | 11.647% | $92.5107 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $103.71 | 8.694% | $112.7265 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $174.52 | 11.730% | $194.9912 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $974.89 | $1,053.6589 | $1,053.66 | $1,053.65 | $1,053.50 | |