| 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 | $126.85 | 8.150% | $137.1883 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $6.70 | 4.804% | $7.0219 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $60.91 | 12.787% | $68.6986 | $68.70 | $68.70 | $68.70 |
| Purchase #4 | $184.44 | 12.500% | $207.495 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $68.52 | 13.257% | $77.6037 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $207.39 | 11.757% | $231.7728 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $29.91 | 6.747% | $31.928 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $684.72 | $761.7083 | $761.71 | $761.70 | $761.70 | |