| 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 | $178.62 | 10.439% | $197.2661 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $57.85 | 6.127% | $61.3945 | $61.39 | $61.40 | $61.40 |
| Purchase #3 | $23.49 | 9.675% | $25.7627 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $41.93 | 9.328% | $45.8412 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $162.86 | 13.525% | $184.8868 | $184.89 | $184.90 | $184.90 |
| Purchase #6 | $220.25 | 5.124% | $231.5356 | $231.54 | $231.55 | $231.50 |
| Purchase #7 | $199.74 | 5.206% | $210.1385 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $884.74 | $956.8254 | $956.83 | $956.85 | $956.80 | |