| 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 | $155.58 | 11.576% | $173.5899 | $173.59 | $173.60 | $173.60 |
| Purchase #2 | $174.33 | 13.758% | $198.3143 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $149.86 | 6.617% | $159.7762 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $178.83 | 12.425% | $201.0496 | $201.05 | $201.05 | $201.00 |
| Purchase #5 | $83.68 | 4.220% | $87.2113 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $167.99 | 8.167% | $181.7097 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $204.95 | 4.297% | $213.7567 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $1,115.22 | $1,215.4077 | $1,215.41 | $1,215.40 | $1,215.40 | |