| 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 | $151.52 | 12.216% | $170.0297 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $54.29 | 8.490% | $58.8992 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $162.92 | 8.311% | $176.4603 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $115.91 | 6.753% | $123.7374 | $123.74 | $123.75 | $123.70 |
| Purchase #5 | $41.77 | 12.113% | $46.8296 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $9.93 | 6.513% | $10.5767 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $29.34 | 13.347% | $33.256 | $33.26 | $33.25 | $33.30 |
| 7 purchase totals = | $565.68 | $619.7889 | $619.80 | $619.85 | $619.80 | |