| 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 | $125.51 | 9.619% | $137.5828 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $237.36 | 8.758% | $258.148 | $258.15 | $258.15 | $258.10 |
| Purchase #3 | $30.85 | 10.710% | $34.154 | $34.15 | $34.15 | $34.20 |
| Purchase #4 | $46.76 | 5.330% | $49.2523 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $127.29 | 6.830% | $135.9839 | $135.98 | $136.00 | $136.00 |
| Purchase #6 | $63.61 | 5.797% | $67.2975 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $173.92 | 9.364% | $190.2059 | $190.21 | $190.20 | $190.20 |
| 7 purchase totals = | $805.30 | $872.6244 | $872.62 | $872.65 | $872.70 | |