| 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 | $57.87 | 4.183% | $60.2907 | $60.29 | $60.30 | $60.30 |
| Purchase #2 | $163.93 | 3.276% | $169.3003 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $190.78 | 9.658% | $209.2055 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $200.70 | 9.395% | $219.5558 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $142.89 | 7.441% | $153.5224 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $151.33 | 12.139% | $169.6999 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $184.27 | 10.389% | $203.4138 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $1,091.77 | $1,184.9884 | $1,184.99 | $1,184.95 | $1,185.00 | |