| 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 | $179.67 | 8.756% | $195.4019 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $226.37 | 9.336% | $247.5039 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $141.43 | 4.554% | $147.8707 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $52.27 | 8.623% | $56.7772 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $120.81 | 10.371% | $133.3392 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $22.49 | 7.115% | $24.0902 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $119.53 | 5.750% | $126.403 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $862.57 | $931.3861 | $931.38 | $931.40 | $931.40 | |