| 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 | $179.76 | 7.375% | $193.0173 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $45.48 | 9.211% | $49.6692 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $110.76 | 11.198% | $123.1629 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $78.77 | 10.704% | $87.2015 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $125.99 | 13.182% | $142.598 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $223.99 | 6.196% | $237.8684 | $237.87 | $237.85 | $237.90 |
| Purchase #7 | $149.76 | 11.710% | $167.2969 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $914.51 | $1,000.8142 | $1,000.82 | $1,000.75 | $1,000.90 | |