| 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 | $156.61 | 10.497% | $173.0494 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $101.97 | 9.776% | $111.9386 | $111.94 | $111.95 | $111.90 |
| Purchase #3 | $209.53 | 6.182% | $222.4831 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $25.66 | 10.301% | $28.3032 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $149.48 | 8.519% | $162.2142 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $207.65 | 5.310% | $218.6762 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $10.75 | 11.329% | $11.9679 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $861.65 | $928.6326 | $928.63 | $928.65 | $928.60 | |