| 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 | $181.72 | 10.575% | $200.9369 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $61.38 | 11.511% | $68.4455 | $68.45 | $68.45 | $68.40 |
| Purchase #3 | $8.41 | 12.847% | $9.4904 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $13.45 | 3.192% | $13.8793 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $23.43 | 10.121% | $25.8014 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $186.50 | 3.601% | $193.2159 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $218.41 | 11.496% | $243.5184 | $243.52 | $243.50 | $243.50 |
| 7 purchase totals = | $693.30 | $755.2878 | $755.30 | $755.30 | $755.20 | |