| 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 | $146.85 | 5.586% | $155.053 | $155.05 | $155.05 | $155.10 |
| Purchase #2 | $8.64 | 6.715% | $9.2202 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $10.70 | 3.416% | $11.0655 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $174.50 | 13.319% | $197.7417 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $76.94 | 9.415% | $84.1839 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $69.91 | 13.756% | $79.5268 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $85.28 | 8.232% | $92.3002 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $572.82 | $629.0913 | $629.09 | $629.10 | $629.10 | |