| 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 | $150.54 | 13.357% | $170.6476 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $208.71 | 12.191% | $234.1538 | $234.15 | $234.15 | $234.20 |
| Purchase #3 | $155.30 | 3.554% | $160.8194 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $220.25 | 6.700% | $235.0068 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $80.79 | 6.254% | $85.8426 | $85.84 | $85.85 | $85.80 |
| Purchase #6 | $191.55 | 4.400% | $199.9782 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $32.46 | 7.763% | $34.9799 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $1,039.60 | $1,121.4283 | $1,121.43 | $1,121.45 | $1,121.40 | |