| 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 | $175.35 | 10.133% | $193.1182 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $35.61 | 9.131% | $38.8615 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $5.69 | 6.701% | $6.0713 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $160.36 | 6.831% | $171.3142 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $83.98 | 11.436% | $93.584 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $103.25 | 7.364% | $110.8533 | $110.85 | $110.85 | $110.90 |
| Purchase #7 | $64.93 | 3.253% | $67.0422 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $629.17 | $680.8447 | $680.83 | $680.80 | $680.90 | |