| 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 | $140.60 | 7.765% | $151.5176 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $11.69 | 8.490% | $12.6825 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $84.28 | 4.223% | $87.8391 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $49.33 | 9.846% | $54.187 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $147.52 | 3.569% | $152.785 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $172.96 | 5.872% | $183.1162 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $124.72 | 6.459% | $132.7757 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $731.10 | $774.9031 | $774.92 | $774.95 | $774.90 | |