| 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 | $174.76 | 11.850% | $195.4691 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $27.87 | 13.475% | $31.6255 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $53.48 | 4.559% | $55.9182 | $55.92 | $55.90 | $55.90 |
| Purchase #4 | $96.77 | 10.224% | $106.6638 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $27.42 | 9.359% | $29.9862 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $229.30 | 11.496% | $255.6603 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $162.34 | 5.669% | $171.5431 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $771.94 | $846.8662 | $846.87 | $846.85 | $846.90 | |