| 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 | $156.77 | 6.601% | $167.1184 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $12.26 | 5.491% | $12.9332 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $116.55 | 4.658% | $121.9789 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $189.82 | 10.506% | $209.7625 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $156.79 | 4.261% | $163.4708 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $108.54 | 11.685% | $121.2229 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $30.73 | 9.376% | $33.6112 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $771.46 | $830.0979 | $830.09 | $830.05 | $830.10 | |