| 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 | $186.85 | 10.336% | $206.1628 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $30.45 | 7.304% | $32.6741 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $197.88 | 12.251% | $222.1223 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $122.42 | 8.457% | $132.7731 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $101.73 | 12.360% | $114.3038 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $42.91 | 7.868% | $46.2862 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $193.68 | 9.684% | $212.436 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $875.92 | $966.7583 | $966.75 | $966.70 | $966.80 | |