| 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 | $122.33 | 13.523% | $138.8727 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $151.38 | 3.529% | $156.7222 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $57.27 | 5.408% | $60.3672 | $60.37 | $60.35 | $60.40 |
| Purchase #4 | $26.58 | 5.194% | $27.9606 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $66.61 | 5.377% | $70.1916 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $129.93 | 12.569% | $146.2609 | $146.26 | $146.25 | $146.30 |
| Purchase #7 | $69.58 | 9.422% | $76.1358 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $623.68 | $676.5110 | $676.51 | $676.45 | $676.60 | |