| 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 | $176.60 | 5.322% | $185.9987 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $119.70 | 10.121% | $131.8148 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $77.29 | 5.207% | $81.3145 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $44.47 | 7.150% | $47.6496 | $47.65 | $47.65 | $47.60 |
| Purchase #5 | $31.81 | 8.716% | $34.5826 | $34.58 | $34.60 | $34.60 |
| Purchase #6 | $70.71 | 4.356% | $73.7901 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $73.30 | 9.181% | $80.0297 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $593.88 | $635.1800 | $635.17 | $635.20 | $635.10 | |