| 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 | $149.87 | 13.455% | $170.035 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $106.69 | 9.461% | $116.7839 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $81.32 | 12.744% | $91.6834 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $47.88 | 9.732% | $52.5397 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $172.44 | 4.282% | $179.8239 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $52.40 | 6.198% | $55.6478 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $53.58 | 13.311% | $60.712 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $664.18 | $727.2257 | $727.22 | $727.25 | $727.10 | |