| 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 | $158.91 | 13.702% | $180.6838 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $11.73 | 8.517% | $12.729 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $55.71 | 3.717% | $57.7807 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $57.66 | 11.678% | $64.3935 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $5.78 | 13.280% | $6.5476 | $6.55 | $6.55 | $6.50 |
| Purchase #6 | $234.60 | 10.445% | $259.104 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $245.33 | 6.201% | $260.5429 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $769.72 | $841.7815 | $841.77 | $841.85 | $841.70 | |