| 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 | $175.53 | 13.464% | $199.1634 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $51.64 | 8.503% | $56.0309 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $216.98 | 5.145% | $228.1436 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $209.35 | 10.465% | $231.2585 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $201.46 | 9.607% | $220.8143 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $35.92 | 5.643% | $37.947 | $37.95 | $37.95 | $37.90 |
| Purchase #7 | $19.47 | 13.661% | $22.1298 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $910.35 | $995.4875 | $995.48 | $995.50 | $995.40 | |