| 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 | $104.88 | 13.472% | $119.0094 | $119.01 | $119.00 | $119.00 |
| Purchase #2 | $178.33 | 5.792% | $188.6589 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $147.48 | 11.236% | $164.0509 | $164.05 | $164.05 | $164.10 |
| Purchase #4 | $81.26 | 7.401% | $87.2741 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $66.52 | 9.167% | $72.6179 | $72.62 | $72.60 | $72.60 |
| Purchase #6 | $11.71 | 6.555% | $12.4776 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $140.52 | 10.596% | $155.4095 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $730.70 | $799.4983 | $799.50 | $799.45 | $799.60 | |