| 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 | $161.32 | 10.787% | $178.7216 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $50.30 | 8.836% | $54.7445 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $25.50 | 7.355% | $27.3755 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $102.86 | 3.792% | $106.7605 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $115.34 | 6.734% | $123.107 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $50.74 | 8.621% | $55.1143 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $243.63 | 4.661% | $254.9856 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $749.69 | $800.8090 | $800.81 | $800.80 | $800.80 | |