| 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 | $213.76 | 7.204% | $229.1593 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $138.73 | 8.139% | $150.0212 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $229.38 | 10.409% | $253.2562 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $139.82 | 3.689% | $144.978 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $226.94 | 5.552% | $239.5397 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $17.34 | 8.764% | $18.8597 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $119.44 | 3.848% | $124.0361 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $1,085.41 | $1,159.8502 | $1,159.86 | $1,159.85 | $1,159.90 | |