| 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 | $172.55 | 9.617% | $189.1441 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $220.88 | 8.324% | $239.2661 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $205.76 | 8.801% | $223.8689 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $200.27 | 6.665% | $213.618 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $178.66 | 9.550% | $195.722 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $233.29 | 7.787% | $251.4563 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $209.34 | 4.133% | $217.992 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $1,420.75 | $1,531.0674 | $1,531.07 | $1,531.00 | $1,531.10 | |