| 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 | $145.68 | 4.345% | $152.0098 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $80.25 | 9.432% | $87.8192 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $122.81 | 11.211% | $136.5782 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $15.57 | 11.785% | $17.4049 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $176.75 | 6.160% | $187.6378 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $120.51 | 11.295% | $134.1216 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $83.50 | 6.663% | $89.0636 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $745.07 | $804.6351 | $804.63 | $804.60 | $804.60 | |