| 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 | $185.32 | 4.776% | $194.1709 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $191.33 | 11.699% | $213.7137 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $106.89 | 7.359% | $114.756 | $114.76 | $114.75 | $114.80 |
| Purchase #4 | $16.38 | 12.592% | $18.4426 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $220.29 | 12.756% | $248.3902 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $176.72 | 11.585% | $197.193 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $117.70 | 3.429% | $121.7359 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $1,014.63 | $1,108.4023 | $1,108.40 | $1,108.40 | $1,108.40 | |