| 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 | $194.33 | 10.219% | $214.1886 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $121.37 | 8.458% | $131.6355 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $98.91 | 12.471% | $111.2451 | $111.25 | $111.25 | $111.20 |
| Purchase #4 | $222.30 | 5.385% | $234.2709 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $88.65 | 8.637% | $96.3067 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $172.93 | 4.525% | $180.7551 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $162.49 | 13.645% | $184.6618 | $184.66 | $184.65 | $184.70 |
| 7 purchase totals = | $1,060.98 | $1,153.0637 | $1,153.08 | $1,153.05 | $1,153.10 | |