| 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 | $31.91 | 3.654% | $33.076 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $161.40 | 3.861% | $167.6317 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $108.75 | 8.148% | $117.611 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $168.87 | 6.531% | $179.8989 | $179.90 | $179.90 | $179.90 |
| Purchase #5 | $124.34 | 7.426% | $133.5735 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $193.72 | 13.290% | $219.4654 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $104.60 | 10.448% | $115.5286 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $893.59 | $966.7851 | $966.79 | $966.80 | $966.80 | |