| 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 | $170.37 | 12.603% | $191.8417 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $111.88 | 10.417% | $123.5345 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $135.74 | 8.654% | $147.4869 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $133.87 | 11.125% | $148.763 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $138.42 | 3.175% | $142.8148 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $96.81 | 4.639% | $101.301 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $95.66 | 7.154% | $102.5035 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $882.75 | $958.2454 | $958.23 | $958.25 | $958.20 | |