| 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 | $180.34 | 8.248% | $195.2144 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $101.55 | 4.494% | $106.1137 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $13.96 | 5.860% | $14.7781 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $221.50 | 11.788% | $247.6104 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $12.87 | 4.687% | $13.4732 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $124.31 | 5.744% | $131.4504 | $131.45 | $131.45 | $131.50 |
| Purchase #7 | $131.95 | 11.602% | $147.2588 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $786.48 | $855.8990 | $855.89 | $855.85 | $856.00 | |