| 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 | $173.29 | 10.548% | $191.5686 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $235.34 | 11.475% | $262.3453 | $262.35 | $262.35 | $262.30 |
| Purchase #3 | $189.50 | 8.756% | $206.0926 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $221.77 | 7.700% | $238.8463 | $238.85 | $238.85 | $238.80 |
| Purchase #5 | $62.43 | 13.257% | $70.7063 | $70.71 | $70.70 | $70.70 |
| Purchase #6 | $86.64 | 7.441% | $93.0869 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $117.77 | 13.279% | $133.4087 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $1,086.74 | $1,196.0547 | $1,196.07 | $1,196.05 | $1,196.00 | |