| 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 | $153.83 | 4.661% | $161 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $84.72 | 8.400% | $91.8365 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $6.82 | 11.345% | $7.5937 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $64.63 | 5.503% | $68.1866 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $64.34 | 8.461% | $69.7838 | $69.78 | $69.80 | $69.80 |
| Purchase #6 | $237.31 | 4.824% | $248.7578 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $130.64 | 9.497% | $143.0469 | $143.05 | $143.05 | $143.00 |
| 7 purchase totals = | $742.29 | $790.2053 | $790.21 | $790.25 | $790.20 | |