| 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 | $158.85 | 7.679% | $171.0481 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $76.72 | 8.743% | $83.4276 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $194.65 | 13.547% | $221.0192 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $168.81 | 9.313% | $184.5313 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $126.25 | 6.828% | $134.8704 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $19.44 | 12.266% | $21.8245 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $115.26 | 13.771% | $131.1325 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $859.98 | $947.8536 | $947.85 | $947.85 | $947.70 | |