| 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 | $165.62 | 10.329% | $182.7269 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $34.47 | 13.177% | $39.0121 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $133.33 | 7.333% | $143.1071 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $14.59 | 9.575% | $15.987 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $72.59 | 3.419% | $75.0719 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $215.58 | 6.403% | $229.3836 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $128.95 | 7.698% | $138.8766 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $765.13 | $824.1652 | $824.17 | $824.20 | $824.20 | |