| 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 | $195.30 | 3.331% | $201.8054 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $139.65 | 6.613% | $148.8851 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $192.55 | 6.501% | $205.0677 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $64.37 | 7.287% | $69.0606 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $60.40 | 12.672% | $68.0539 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $73.35 | 12.621% | $82.6075 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $24.29 | 8.225% | $26.2879 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $749.91 | $801.7681 | $801.78 | $801.75 | $801.90 | |