| 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 | $92.94 | 7.361% | $99.7813 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $164.96 | 13.507% | $187.2411 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $157.45 | 9.784% | $172.8549 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $199.58 | 12.615% | $224.757 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $150.78 | 5.454% | $159.0035 | $159.00 | $159.00 | $159.00 |
| Purchase #6 | $142.91 | 9.699% | $156.7708 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $114.52 | 13.491% | $129.9699 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $1,023.14 | $1,130.3785 | $1,130.37 | $1,130.35 | $1,130.50 | |