| 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 | $145.29 | 6.751% | $155.0985 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $112.76 | 3.319% | $116.5025 | $116.50 | $116.50 | $116.50 |
| Purchase #3 | $172.82 | 6.595% | $184.2175 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $41.32 | 5.471% | $43.5806 | $43.58 | $43.60 | $43.60 |
| Purchase #5 | $64.41 | 7.575% | $69.2891 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $23.45 | 13.796% | $26.6852 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $195.31 | 5.733% | $206.5071 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $755.36 | $801.8805 | $801.89 | $801.90 | $801.90 | |