| 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 | $140.80 | 6.570% | $150.0506 | $150.05 | $150.05 | $150.10 |
| Purchase #2 | $240.60 | 11.112% | $267.3355 | $267.34 | $267.35 | $267.30 |
| Purchase #3 | $199.79 | 13.609% | $226.9794 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $39.78 | 4.358% | $41.5136 | $41.51 | $41.50 | $41.50 |
| Purchase #5 | $129.26 | 9.341% | $141.3342 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $179.32 | 9.250% | $195.9071 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $56.91 | 3.293% | $58.784 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $986.46 | $1,081.9044 | $1,081.90 | $1,081.95 | $1,081.90 | |