| 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 | $156.27 | 12.180% | $175.3037 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $76.34 | 3.645% | $79.1226 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $187.42 | 8.484% | $203.3207 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $183.54 | 3.799% | $190.5127 | $190.51 | $190.50 | $190.50 |
| Purchase #5 | $240.93 | 4.720% | $252.3019 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $171.50 | 8.276% | $185.6933 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $47.76 | 4.305% | $49.8161 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $1,063.76 | $1,136.0710 | $1,136.06 | $1,136.00 | $1,136.00 | |