| 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 | $183.74 | 7.215% | $196.9968 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $99.66 | 12.110% | $111.7288 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $67.46 | 11.263% | $75.058 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $170.62 | 11.743% | $190.6559 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $200.67 | 12.599% | $225.9524 | $225.95 | $225.95 | $226.00 |
| Purchase #6 | $90.57 | 11.274% | $100.7809 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $158.90 | 12.513% | $178.7832 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $971.62 | $1,079.9560 | $1,079.96 | $1,080.00 | $1,080.10 | |