| 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 | $174.63 | 10.534% | $193.0255 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $200.27 | 4.753% | $209.7888 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $132.70 | 12.664% | $149.5051 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $99.42 | 7.163% | $106.5415 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $216.75 | 4.608% | $226.7378 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $86.26 | 9.255% | $94.2434 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $182.86 | 13.767% | $208.0343 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,092.89 | $1,187.8764 | $1,187.88 | $1,187.95 | $1,187.70 | |