| 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 | $247.63 | 7.182% | $265.4148 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $203.38 | 8.326% | $220.3134 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $176.96 | 12.205% | $198.558 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $132.47 | 11.580% | $147.81 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $100.48 | 6.178% | $106.6877 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $164.27 | 11.840% | $183.7196 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $164.63 | 8.855% | $179.208 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $1,189.82 | $1,301.7115 | $1,301.71 | $1,301.65 | $1,301.70 | |