| 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 | $73.58 | 9.775% | $80.7724 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $107.43 | 9.425% | $117.5553 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $82.73 | 6.426% | $88.0462 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $157.37 | 9.763% | $172.734 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $172.55 | 11.258% | $191.9757 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $112.83 | 10.250% | $124.3951 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $132.50 | 11.448% | $147.6686 | $147.67 | $147.65 | $147.70 |
| 7 purchase totals = | $838.99 | $923.1473 | $923.16 | $923.15 | $923.20 | |