| 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 | $67.42 | 8.117% | $72.8925 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $67.29 | 4.182% | $70.1041 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $195.96 | 4.713% | $205.1956 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $135.78 | 10.467% | $149.9921 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $166.52 | 10.226% | $183.5483 | $183.55 | $183.55 | $183.50 |
| Purchase #6 | $134.88 | 8.718% | $146.6388 | $146.64 | $146.65 | $146.60 |
| Purchase #7 | $112.64 | 4.121% | $117.2819 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $880.49 | $945.6533 | $945.65 | $945.70 | $945.60 | |