| 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 | $166.46 | 8.673% | $180.8971 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $198.73 | 3.524% | $205.7332 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $10.95 | 11.825% | $12.2448 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $78.62 | 13.574% | $89.2919 | $89.29 | $89.30 | $89.30 |
| Purchase #5 | $51.55 | 12.226% | $57.8525 | $57.85 | $57.85 | $57.90 |
| Purchase #6 | $85.80 | 10.706% | $94.9857 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $16.59 | 8.584% | $18.0141 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $608.70 | $659.0193 | $659.01 | $659.05 | $659.00 | |