| 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 | $165.64 | 6.674% | $176.6948 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $86.50 | 11.412% | $96.3714 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $83.57 | 10.350% | $92.2195 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $39.69 | 6.122% | $42.1198 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $80.91 | 8.167% | $87.5179 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $210.49 | 12.139% | $236.0414 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $119.31 | 12.745% | $134.5161 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $786.11 | $865.4809 | $865.48 | $865.40 | $865.40 | |