| 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 | $134.57 | 8.239% | $145.6572 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $155.53 | 4.280% | $162.1867 | $162.19 | $162.20 | $162.20 |
| Purchase #3 | $120.97 | 13.264% | $137.0155 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $133.35 | 12.341% | $149.8067 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $113.47 | 11.717% | $126.7653 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $188.85 | 8.200% | $204.3357 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $117.93 | 8.633% | $128.1109 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $964.67 | $1,053.8780 | $1,053.90 | $1,053.85 | $1,053.90 | |