| 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 | $174.68 | 10.238% | $192.5637 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $10.80 | 11.353% | $12.0261 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $173.38 | 11.650% | $193.5788 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $54.47 | 6.351% | $57.9294 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $175.98 | 7.477% | $189.138 | $189.14 | $189.15 | $189.10 |
| Purchase #6 | $249.54 | 7.652% | $268.6348 | $268.63 | $268.65 | $268.60 |
| Purchase #7 | $60.85 | 6.155% | $64.5953 | $64.60 | $64.60 | $64.60 |
| 7 purchase totals = | $899.70 | $978.4661 | $978.47 | $978.55 | $978.40 | |