| 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 | $191.63 | 12.277% | $215.1564 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $183.50 | 3.115% | $189.216 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $7.34 | 6.458% | $7.814 | $7.81 | $7.80 | $7.80 |
| Purchase #4 | $95.59 | 6.804% | $102.0939 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $170.94 | 10.563% | $188.9964 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $30.44 | 12.684% | $34.301 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $70.98 | 9.296% | $77.5783 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $750.42 | $815.1560 | $815.16 | $815.15 | $815.20 | |