| 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 | $159.49 | 9.586% | $174.7787 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $127.26 | 10.466% | $140.579 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $82.64 | 13.497% | $93.7939 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $132.48 | 13.306% | $150.1078 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $98.57 | 5.588% | $104.0781 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $10.78 | 8.613% | $11.7085 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $81.57 | 4.490% | $85.2325 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $692.79 | $760.2785 | $760.28 | $760.35 | $760.30 | |