| 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 | $60.73 | 11.665% | $67.8142 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $248.27 | 8.310% | $268.9012 | $268.90 | $268.90 | $268.90 |
| Purchase #3 | $126.36 | 6.406% | $134.4546 | $134.45 | $134.45 | $134.50 |
| Purchase #4 | $192.77 | 9.398% | $210.8865 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $174.42 | 9.310% | $190.6585 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $163.29 | 5.834% | $172.8163 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $115.62 | 7.441% | $124.2233 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $1,081.46 | $1,169.7546 | $1,169.75 | $1,169.70 | $1,169.80 | |