| 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 | $29.50 | 4.315% | $30.7729 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $162.33 | 6.172% | $172.349 | $172.35 | $172.35 | $172.30 |
| Purchase #3 | $191.59 | 6.457% | $203.961 | $203.96 | $203.95 | $204.00 |
| Purchase #4 | $164.78 | 9.677% | $180.7258 | $180.73 | $180.75 | $180.70 |
| Purchase #5 | $169.29 | 9.678% | $185.6739 | $185.67 | $185.65 | $185.70 |
| Purchase #6 | $222.97 | 6.319% | $237.0595 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $76.27 | 10.561% | $84.3249 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $1,016.73 | $1,094.8670 | $1,094.86 | $1,094.80 | $1,094.90 | |