| 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 | $181.91 | 7.407% | $195.3841 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $153.60 | 8.381% | $166.4732 | $166.47 | $166.45 | $166.50 |
| Purchase #3 | $162.28 | 12.568% | $182.6754 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $60.48 | 9.247% | $66.0726 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $232.31 | 3.736% | $240.9891 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $211.89 | 7.399% | $227.5677 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $203.79 | 4.811% | $213.5943 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $1,206.26 | $1,292.7564 | $1,292.75 | $1,292.75 | $1,292.90 | |