| 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 | $169.90 | 7.730% | $183.0333 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $180.80 | 12.622% | $203.6206 | $203.62 | $203.60 | $203.60 |
| Purchase #3 | $122.57 | 7.807% | $132.139 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $112.45 | 7.503% | $120.8871 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $157.32 | 12.162% | $176.4533 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $245.48 | 13.359% | $278.2737 | $278.27 | $278.25 | $278.30 |
| Purchase #7 | $37.51 | 13.221% | $42.4692 | $42.47 | $42.45 | $42.50 |
| 7 purchase totals = | $1,026.03 | $1,136.8762 | $1,136.87 | $1,136.85 | $1,136.90 | |