| 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 | $7.41 | 13.616% | $8.4189 | $8.42 | $8.40 | $8.40 |
| Purchase #2 | $188.48 | 7.484% | $202.5858 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $164.33 | 6.374% | $174.8044 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $103.47 | 13.419% | $117.3546 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $149.62 | 5.585% | $157.9763 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $121.98 | 8.393% | $132.2178 | $132.22 | $132.20 | $132.20 |
| Purchase #7 | $155.74 | 5.231% | $163.8868 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $891.03 | $957.2446 | $957.25 | $957.25 | $957.30 | |