| 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 | $168.33 | 10.536% | $186.0652 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $121.64 | 10.233% | $134.0874 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $19.77 | 13.706% | $22.4797 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $45.90 | 8.489% | $49.7965 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $15.47 | 13.108% | $17.4978 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $65.77 | 10.348% | $72.5759 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $116.47 | 6.789% | $124.3771 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $553.35 | $606.8796 | $606.90 | $606.95 | $607.00 | |