| 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 | $145.80 | 5.697% | $154.1062 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $103.33 | 13.253% | $117.0243 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $169.66 | 7.235% | $181.9349 | $181.93 | $181.95 | $181.90 |
| Purchase #4 | $244.30 | 9.859% | $268.3855 | $268.39 | $268.40 | $268.40 |
| Purchase #5 | $220.93 | 10.751% | $244.6822 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $129.80 | 7.433% | $139.448 | $139.45 | $139.45 | $139.40 |
| Purchase #7 | $8.59 | 3.580% | $8.8975 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $1,022.41 | $1,114.4786 | $1,114.48 | $1,114.50 | $1,114.40 | |