| 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 | $152.56 | 10.814% | $169.0578 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $192.97 | 10.173% | $212.6008 | $212.60 | $212.60 | $212.60 |
| Purchase #3 | $18.31 | 3.795% | $19.0049 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $136.72 | 7.604% | $147.1162 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $23.62 | 4.864% | $24.7689 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $142.66 | 7.345% | $153.1384 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $188.40 | 11.857% | $210.7386 | $210.74 | $210.75 | $210.70 |
| 7 purchase totals = | $855.24 | $936.4256 | $936.43 | $936.40 | $936.40 | |