| 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 | $6.99 | 11.595% | $7.8005 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $133.28 | 11.767% | $148.9631 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $132.51 | 11.453% | $147.6864 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $173.29 | 7.202% | $185.7703 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $139.49 | 10.823% | $154.587 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $132.75 | 7.192% | $142.2974 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $69.34 | 13.335% | $78.5865 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $787.65 | $865.6912 | $865.70 | $865.70 | $865.80 | |