| 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 | $141.76 | 12.546% | $159.5452 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $12.53 | 11.110% | $13.9221 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $236.67 | 9.624% | $259.4471 | $259.45 | $259.45 | $259.40 |
| Purchase #4 | $35.54 | 3.397% | $36.7473 | $36.75 | $36.75 | $36.70 |
| Purchase #5 | $193.90 | 8.417% | $210.2206 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $60.44 | 4.684% | $63.271 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $192.95 | 11.452% | $215.0466 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $873.79 | $958.1999 | $958.21 | $958.15 | $958.00 | |