| 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 | $187.62 | 5.849% | $198.5939 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $51.90 | 10.653% | $57.4289 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $9.35 | 4.542% | $9.7747 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $173.55 | 3.379% | $179.4143 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $206.95 | 13.505% | $234.8986 | $234.90 | $234.90 | $234.90 |
| Purchase #6 | $11.51 | 7.235% | $12.3427 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $128.72 | 3.268% | $132.9266 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $769.60 | $825.3797 | $825.37 | $825.40 | $825.30 | |