| 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 | $194.45 | 4.679% | $203.5483 | $203.55 | $203.55 | $203.50 |
| Purchase #2 | $63.64 | 11.323% | $70.846 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $83.52 | 6.325% | $88.8026 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $16.98 | 7.273% | $18.215 | $18.22 | $18.20 | $18.20 |
| Purchase #5 | $111.50 | 9.406% | $121.9877 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $72.59 | 8.845% | $79.0106 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $85.91 | 7.370% | $92.2416 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $628.59 | $674.6518 | $674.66 | $674.65 | $674.50 | |