| 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 | $160.63 | 7.390% | $172.5006 | $172.50 | $172.50 | $172.50 |
| Purchase #2 | $142.78 | 5.758% | $151.0013 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $18.64 | 4.149% | $19.4134 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $124.92 | 13.381% | $141.6355 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $169.81 | 11.562% | $189.4434 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $239.86 | 3.669% | $248.6605 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $216.49 | 10.829% | $239.9337 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $1,073.13 | $1,162.5884 | $1,162.58 | $1,162.60 | $1,162.50 | |