| 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 | $173.78 | 6.419% | $184.9349 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $47.72 | 6.220% | $50.6882 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $197.42 | 13.441% | $223.9552 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $215.73 | 10.296% | $237.9416 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $84.29 | 4.246% | $87.869 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $41.59 | 3.409% | $43.0078 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $11.51 | 6.747% | $12.2866 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $772.04 | $840.6833 | $840.69 | $840.70 | $840.70 | |