| 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 | $161.37 | 10.724% | $178.6753 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $130.34 | 9.453% | $142.661 | $142.66 | $142.65 | $142.70 |
| Purchase #3 | $135.27 | 8.684% | $147.0168 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $19.87 | 8.203% | $21.4999 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $158.68 | 7.441% | $170.4874 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $225.72 | 10.835% | $250.1768 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $112.81 | 4.391% | $117.7635 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $944.06 | $1,028.2807 | $1,028.29 | $1,028.30 | $1,028.40 | |