| 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 | $43.86 | 4.442% | $45.8083 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $110.33 | 4.441% | $115.2298 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $186.31 | 3.313% | $192.4825 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $201.86 | 9.192% | $220.415 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $22.78 | 6.838% | $24.3377 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $167.65 | 6.183% | $178.0158 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $129.75 | 3.648% | $134.4833 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $862.54 | $910.7724 | $910.78 | $910.80 | $910.70 | |