| 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 | $137.25 | 6.404% | $146.0395 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $134.54 | 13.651% | $152.9061 | $152.91 | $152.90 | $152.90 |
| Purchase #3 | $188.26 | 10.570% | $208.1591 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $126.83 | 5.597% | $133.9287 | $133.93 | $133.95 | $133.90 |
| Purchase #5 | $73.43 | 11.844% | $82.127 | $82.13 | $82.15 | $82.10 |
| Purchase #6 | $126.44 | 5.473% | $133.3601 | $133.36 | $133.35 | $133.40 |
| Purchase #7 | $174.70 | 7.139% | $187.1718 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $961.45 | $1,043.6923 | $1,043.70 | $1,043.70 | $1,043.70 | |