| 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 | $160.88 | 5.571% | $169.8426 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $71.55 | 7.508% | $76.922 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $139.59 | 8.223% | $151.0685 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $239.42 | 3.225% | $247.1413 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $229.43 | 8.416% | $248.7388 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $105.58 | 9.352% | $115.4538 | $115.45 | $115.45 | $115.50 |
| Purchase #7 | $183.39 | 11.137% | $203.8141 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $1,129.84 | $1,212.9811 | $1,212.97 | $1,212.95 | $1,212.90 | |