| 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 | $151.37 | 8.132% | $163.6794 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $116.64 | 11.697% | $130.2834 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $120.67 | 6.614% | $128.6511 | $128.65 | $128.65 | $128.70 |
| Purchase #4 | $158.60 | 12.436% | $178.3235 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $202.44 | 8.386% | $219.4166 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $204.84 | 8.133% | $221.4996 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $213.70 | 12.596% | $240.6177 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $1,168.26 | $1,282.4713 | $1,282.47 | $1,282.45 | $1,282.50 | |