| 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 | $137.89 | 6.776% | $147.2334 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $207.58 | 8.778% | $225.8014 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $37.53 | 11.248% | $41.7514 | $41.75 | $41.75 | $41.80 |
| Purchase #4 | $171.41 | 6.240% | $182.106 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $43.37 | 13.618% | $49.2761 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $83.76 | 5.794% | $88.6131 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $8.48 | 10.638% | $9.3821 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $690.02 | $744.1635 | $744.16 | $744.20 | $744.20 | |