| 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 | $136.36 | 7.549% | $146.6538 | $146.65 | $146.65 | $146.70 |
| Purchase #2 | $53.67 | 13.333% | $60.8258 | $60.83 | $60.85 | $60.80 |
| Purchase #3 | $16.90 | 10.730% | $18.7134 | $18.71 | $18.70 | $18.70 |
| Purchase #4 | $67.25 | 7.757% | $72.4666 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $39.30 | 7.873% | $42.3941 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $63.28 | 8.477% | $68.6442 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $17.93 | 7.200% | $19.221 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $394.69 | $428.9189 | $428.91 | $428.90 | $428.90 | |