| 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 | $99.75 | 13.857% | $113.5724 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $36.49 | 3.598% | $37.8029 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $136.47 | 6.423% | $145.2355 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $239.51 | 9.805% | $262.994 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $198.35 | 7.267% | $212.7641 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $33.99 | 13.189% | $38.4729 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $85.30 | 8.140% | $92.2434 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $829.86 | $903.0852 | $903.07 | $903.05 | $903.10 | |