| 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 | $151.34 | 10.337% | $166.984 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $23.74 | 4.141% | $24.7231 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $244.68 | 13.243% | $277.083 | $277.08 | $277.10 | $277.10 |
| Purchase #4 | $152.40 | 7.601% | $163.9839 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $97.95 | 12.653% | $110.3436 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $215.91 | 3.750% | $224.0066 | $224.01 | $224.00 | $224.00 |
| Purchase #7 | $132.34 | 10.342% | $146.0266 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $1,018.36 | $1,113.1508 | $1,113.14 | $1,113.20 | $1,113.10 | |