| 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 | $179.45 | 8.512% | $194.7248 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $114.72 | 13.771% | $130.5181 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $95.33 | 6.641% | $101.6609 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $155.97 | 11.292% | $173.5821 | $173.58 | $173.60 | $173.60 |
| Purchase #5 | $47.52 | 12.524% | $53.4714 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $30.59 | 3.827% | $31.7607 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $213.78 | 13.761% | $243.1983 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $837.36 | $928.9163 | $928.91 | $928.85 | $929.00 | |