| 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 | $169.71 | 6.844% | $181.325 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $16.95 | 13.139% | $19.1771 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $120.40 | 5.540% | $127.0702 | $127.07 | $127.05 | $127.10 |
| Purchase #4 | $98.78 | 13.802% | $112.4136 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $183.79 | 9.708% | $201.6323 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $15.25 | 9.391% | $16.6821 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $225.85 | 10.436% | $249.4197 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $830.73 | $907.7200 | $907.72 | $907.75 | $907.70 | |