| 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 | $160.50 | 5.633% | $169.541 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $215.62 | 8.807% | $234.6097 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $215.36 | 10.320% | $237.5852 | $237.59 | $237.60 | $237.60 |
| Purchase #4 | $21.49 | 8.117% | $23.2343 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $66.56 | 6.407% | $70.8245 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $79.86 | 7.272% | $85.6674 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $194.89 | 5.593% | $205.7902 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $954.28 | $1,027.2523 | $1,027.25 | $1,027.25 | $1,027.20 | |