| 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 | $180.56 | 7.194% | $193.5495 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $161.61 | 8.629% | $175.5553 | $175.56 | $175.55 | $175.60 |
| Purchase #3 | $75.60 | 7.248% | $81.0795 | $81.08 | $81.10 | $81.10 |
| Purchase #4 | $51.42 | 9.325% | $56.2149 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $57.28 | 11.178% | $63.6828 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $170.29 | 13.180% | $192.7342 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $100.42 | 11.767% | $112.2364 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $797.18 | $875.0526 | $875.05 | $875.10 | $875.00 | |