| 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 | $172.27 | 11.508% | $192.0948 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $89.93 | 12.297% | $100.9887 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $171.42 | 13.630% | $194.7845 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $92.56 | 4.593% | $96.8113 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $176.91 | 12.659% | $199.305 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $163.27 | 5.400% | $172.0866 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $19.36 | 3.752% | $20.0864 | $20.09 | $20.10 | $20.10 |
| 7 purchase totals = | $885.72 | $976.1573 | $976.16 | $976.20 | $976.20 | |