| 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 | $134.32 | 9.211% | $146.6922 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $165.85 | 13.214% | $187.7654 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $176.26 | 13.672% | $200.3583 | $200.36 | $200.35 | $200.40 |
| Purchase #4 | $163.93 | 10.304% | $180.8213 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $19.94 | 5.111% | $20.9591 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $170.58 | 12.798% | $192.4108 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $156.47 | 9.760% | $171.7415 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $987.35 | $1,100.7486 | $1,100.75 | $1,100.70 | $1,100.80 | |