| 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 | $156.79 | 3.216% | $161.8324 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $55.99 | 12.865% | $63.1931 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $55.60 | 8.106% | $60.1069 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $40.27 | 13.332% | $45.6388 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $213.55 | 5.317% | $224.9045 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $9.63 | 13.848% | $10.9636 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $119.86 | 10.190% | $132.0737 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $651.69 | $698.7130 | $698.70 | $698.70 | $698.70 | |