| 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 | $162.42 | 12.550% | $182.8037 | $182.80 | $182.80 | $182.80 |
| Purchase #2 | $135.65 | 13.413% | $153.8447 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $140.44 | 9.114% | $153.2397 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $62.93 | 12.323% | $70.6849 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $90.99 | 4.604% | $95.1792 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $211.30 | 7.758% | $227.6927 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $144.85 | 9.629% | $158.7976 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $948.58 | $1,042.2425 | $1,042.23 | $1,042.30 | $1,042.20 | |