| 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 | $126.89 | 5.600% | $133.9958 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $222.40 | 6.749% | $237.4098 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $95.78 | 8.391% | $103.8169 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $181.84 | 13.701% | $206.7539 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $113.64 | 7.663% | $122.3482 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $169.26 | 5.192% | $178.048 | $178.05 | $178.05 | $178.00 |
| Purchase #7 | $178.95 | 4.521% | $187.0403 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,088.76 | $1,169.4129 | $1,169.42 | $1,169.40 | $1,169.30 | |