| 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 | $98.72 | 5.444% | $104.0943 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $120.54 | 9.538% | $132.0371 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $55.86 | 8.839% | $60.7975 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $160.50 | 4.809% | $168.2184 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $31.59 | 4.703% | $33.0757 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $139.88 | 12.711% | $157.6601 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $178.49 | 12.239% | $200.3354 | $200.34 | $200.35 | $200.30 |
| 7 purchase totals = | $785.58 | $856.2185 | $856.23 | $856.25 | $856.20 | |