| 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 | $94.70 | 7.550% | $101.8499 | $101.85 | $101.85 | $101.80 |
| Purchase #2 | $135.85 | 12.581% | $152.9413 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $205.61 | 7.278% | $220.5743 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $129.91 | 8.301% | $140.6938 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $153.87 | 6.513% | $163.8916 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $79.99 | 13.444% | $90.7439 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $235.50 | 9.153% | $257.0553 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,035.43 | $1,127.7501 | $1,127.74 | $1,127.75 | $1,127.70 | |