| 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 | $177.74 | 7.529% | $191.122 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $71.59 | 13.627% | $81.3456 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $111.66 | 7.490% | $120.0233 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $137.84 | 7.211% | $147.7796 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $43.30 | 8.561% | $47.0069 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $82.72 | 10.302% | $91.2418 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $185.63 | 7.534% | $199.6154 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $810.48 | $878.1346 | $878.14 | $878.10 | $878.00 | |