| 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 | $139.36 | 11.337% | $155.1592 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $198.94 | 5.284% | $209.452 | $209.45 | $209.45 | $209.50 |
| Purchase #3 | $179.46 | 5.115% | $188.6394 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $91.38 | 5.273% | $96.1985 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $50.63 | 10.425% | $55.9082 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $126.90 | 11.539% | $141.543 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $181.89 | 11.437% | $202.6928 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $968.56 | $1,049.5931 | $1,049.59 | $1,049.60 | $1,049.60 | |