| 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 | $164.78 | 5.359% | $173.6106 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $235.75 | 12.275% | $264.6883 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $79.55 | 4.529% | $83.1528 | $83.15 | $83.15 | $83.20 |
| Purchase #4 | $207.98 | 5.132% | $218.6535 | $218.65 | $218.65 | $218.70 |
| Purchase #5 | $57.72 | 8.764% | $62.7786 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $38.72 | 6.222% | $41.1292 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $38.55 | 3.492% | $39.8962 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $823.05 | $883.9092 | $883.91 | $883.95 | $884.00 | |