| 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 | $112.45 | 5.185% | $118.2805 | $118.28 | $118.30 | $118.30 |
| Purchase #2 | $196.39 | 13.860% | $223.6097 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $67.73 | 8.285% | $73.3414 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $133.28 | 11.207% | $148.2167 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $147.62 | 8.174% | $159.6865 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $245.55 | 12.666% | $276.6514 | $276.65 | $276.65 | $276.70 |
| Purchase #7 | $172.31 | 7.584% | $185.378 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $1,075.33 | $1,185.1642 | $1,185.17 | $1,185.20 | $1,185.20 | |