| 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 | $182.77 | 11.541% | $203.8635 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $20.86 | 5.723% | $22.0538 | $22.05 | $22.05 | $22.10 |
| Purchase #3 | $98.98 | 6.560% | $105.4731 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $227.26 | 7.799% | $244.984 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $78.77 | 11.763% | $88.0357 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $143.56 | 13.173% | $162.4712 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $222.26 | 3.814% | $230.737 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $974.46 | $1,057.6183 | $1,057.61 | $1,057.60 | $1,057.70 | |