| 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 | $112.76 | 12.569% | $126.9328 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $94.60 | 4.806% | $99.1465 | $99.15 | $99.15 | $99.10 |
| Purchase #3 | $207.78 | 5.490% | $219.1871 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $130.76 | 6.253% | $138.9364 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $24.40 | 12.180% | $27.3719 | $27.37 | $27.35 | $27.40 |
| Purchase #6 | $16.32 | 6.411% | $17.3663 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $135.99 | 13.345% | $154.1379 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $722.61 | $783.0789 | $783.09 | $783.10 | $783.00 | |