| 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 | $150.95 | 10.419% | $166.6775 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $209.98 | 7.555% | $225.844 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $34.26 | 5.559% | $36.1645 | $36.16 | $36.15 | $36.20 |
| Purchase #4 | $178.31 | 9.476% | $195.2067 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $189.42 | 9.275% | $206.9887 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $96.83 | 4.349% | $101.0411 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $39.76 | 4.302% | $41.4705 | $41.47 | $41.45 | $41.50 |
| 7 purchase totals = | $899.51 | $973.3930 | $973.39 | $973.40 | $973.40 | |