| 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 | $157.37 | 5.747% | $166.4141 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $232.86 | 9.414% | $254.7814 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $50.97 | 10.237% | $56.1878 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $211.56 | 9.426% | $231.5016 | $231.50 | $231.50 | $231.50 |
| Purchase #5 | $113.64 | 3.699% | $117.8435 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $134.56 | 7.523% | $144.6829 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $113.85 | 5.861% | $120.5227 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $1,014.81 | $1,091.9340 | $1,091.92 | $1,091.95 | $1,091.90 | |