| 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 | $148.99 | 10.428% | $164.5267 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $196.75 | 6.359% | $209.2613 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $9.90 | 12.169% | $11.1047 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $89.32 | 4.792% | $93.6002 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $74.31 | 8.784% | $80.8374 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $181.90 | 3.254% | $187.819 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $120.29 | 5.742% | $127.1971 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $821.46 | $874.3464 | $874.35 | $874.35 | $874.30 | |