| 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 | $81.53 | 9.526% | $89.2965 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $193.35 | 4.333% | $201.7279 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $189.58 | 8.235% | $205.1919 | $205.19 | $205.20 | $205.20 |
| Purchase #4 | $205.41 | 7.408% | $220.6268 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $69.75 | 5.779% | $73.7809 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $169.52 | 10.455% | $187.2433 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $190.35 | 10.748% | $210.8088 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $1,099.49 | $1,188.6761 | $1,188.68 | $1,188.75 | $1,188.60 | |