| 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 | $157.32 | 3.195% | $162.3464 | $162.35 | $162.35 | $162.30 |
| Purchase #2 | $106.93 | 7.522% | $114.9733 | $114.97 | $114.95 | $115.00 |
| Purchase #3 | $118.76 | 8.248% | $128.5553 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $126.94 | 9.613% | $139.1427 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $66.95 | 4.854% | $70.1998 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $173.49 | 6.819% | $185.3203 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $70.92 | 11.654% | $79.185 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $821.31 | $879.7228 | $879.73 | $879.70 | $879.70 | |