| 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 | $131.35 | 11.136% | $145.9771 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $40.60 | 7.784% | $43.7603 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $72.32 | 6.222% | $76.8198 | $76.82 | $76.80 | $76.80 |
| Purchase #4 | $207.58 | 4.628% | $217.1868 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $49.54 | 6.395% | $52.7081 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $96.46 | 12.184% | $108.2127 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $26.31 | 7.870% | $28.3806 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $624.16 | $673.0454 | $673.05 | $673.05 | $673.10 | |