| 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 | $153.99 | 12.588% | $173.3743 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $104.41 | 9.551% | $114.3822 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $166.77 | 11.393% | $185.7701 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $19.36 | 4.423% | $20.2163 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $232.51 | 6.668% | $248.0138 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $119.93 | 11.351% | $133.5433 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $31.98 | 10.301% | $35.2743 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $828.95 | $910.5743 | $910.56 | $910.50 | $910.60 | |