| 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 | $74.70 | 10.806% | $82.7721 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $184.85 | 3.858% | $191.9815 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $125.95 | 3.206% | $129.988 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $220.57 | 6.265% | $234.3887 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $209.81 | 12.697% | $236.4496 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $112.65 | 4.764% | $118.0166 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $127.94 | 11.718% | $142.932 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $1,056.47 | $1,136.5285 | $1,136.53 | $1,136.55 | $1,136.50 | |