| 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 | $145.93 | 3.230% | $150.6435 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $111.50 | 7.804% | $120.2015 | $120.20 | $120.20 | $120.20 |
| Purchase #3 | $65.40 | 13.423% | $74.1786 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $117.44 | 9.217% | $128.2644 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $60.64 | 5.597% | $64.034 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $189.93 | 5.618% | $200.6003 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $146.86 | 11.522% | $163.7812 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $837.70 | $901.7035 | $901.69 | $901.75 | $901.70 | |