| 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 | $173.47 | 3.332% | $179.25 | $179.25 | $179.25 | $179.30 |
| Purchase #2 | $228.99 | 4.728% | $239.8166 | $239.82 | $239.80 | $239.80 |
| Purchase #3 | $48.97 | 8.827% | $53.2926 | $53.29 | $53.30 | $53.30 |
| Purchase #4 | $186.63 | 11.263% | $207.6501 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $195.85 | 7.744% | $211.0166 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $140.54 | 5.716% | $148.5733 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $97.48 | 13.231% | $110.3776 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,071.93 | $1,149.9768 | $1,149.98 | $1,149.95 | $1,150.10 | |