| 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 | $201.76 | 9.388% | $220.7012 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $10.64 | 10.636% | $11.7717 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $121.78 | 10.768% | $134.8933 | $134.89 | $134.90 | $134.90 |
| Purchase #4 | $14.42 | 13.621% | $16.3841 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $155.98 | 7.704% | $167.9967 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $92.56 | 7.533% | $99.5325 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $12.39 | 5.116% | $13.0239 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $609.53 | $664.3034 | $664.29 | $664.30 | $664.30 | |