| 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 | $159.49 | 10.842% | $176.7819 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $154.57 | 4.157% | $160.9955 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $26.82 | 10.369% | $29.601 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $79.40 | 3.762% | $82.387 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $85.86 | 9.550% | $94.0596 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $136.84 | 11.409% | $152.4521 | $152.45 | $152.45 | $152.50 |
| Purchase #7 | $77.42 | 4.492% | $80.8977 | $80.90 | $80.90 | $80.90 |
| 7 purchase totals = | $720.40 | $777.1748 | $777.18 | $777.20 | $777.30 | |