| 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 | $77.35 | 10.271% | $85.2946 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $135.40 | 13.291% | $153.396 | $153.40 | $153.40 | $153.40 |
| Purchase #3 | $166.86 | 11.316% | $185.7419 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $58.51 | 13.421% | $66.3626 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $218.30 | 7.195% | $234.0067 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $86.33 | 7.430% | $92.7443 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $77.69 | 8.234% | $84.087 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $820.44 | $901.6331 | $901.63 | $901.65 | $901.60 | |