| 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 | $110.38 | 3.151% | $113.8581 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $150.34 | 10.436% | $166.0295 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $41.99 | 7.530% | $45.1518 | $45.15 | $45.15 | $45.20 |
| Purchase #4 | $211.90 | 4.318% | $221.0498 | $221.05 | $221.05 | $221.00 |
| Purchase #5 | $117.45 | 11.187% | $130.5891 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $72.87 | 9.463% | $79.7657 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $54.87 | 9.816% | $60.256 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $759.80 | $816.7000 | $816.71 | $816.70 | $816.80 | |