| 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 | $166.57 | 8.553% | $180.8167 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $119.67 | 6.626% | $127.5993 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $226.82 | 7.678% | $244.2352 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $111.45 | 10.324% | $122.9561 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $213.45 | 8.466% | $231.5207 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $225.70 | 9.834% | $247.8953 | $247.90 | $247.90 | $247.90 |
| Purchase #7 | $161.43 | 12.830% | $182.1415 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $1,225.09 | $1,337.1648 | $1,337.18 | $1,337.15 | $1,337.10 | |