| 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 | $144.41 | 9.448% | $158.0539 | $158.05 | $158.05 | $158.10 |
| Purchase #2 | $77.42 | 7.436% | $83.177 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $222.40 | 5.186% | $233.9337 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $103.52 | 4.365% | $108.0386 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $8.39 | 9.587% | $9.1943 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $159.72 | 13.446% | $181.196 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $109.86 | 11.360% | $122.3401 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $825.72 | $895.9336 | $895.93 | $896.00 | $895.90 | |