| 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 | $155.97 | 5.409% | $164.4064 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $163.65 | 11.428% | $182.3519 | $182.35 | $182.35 | $182.40 |
| Purchase #3 | $93.51 | 6.383% | $99.4787 | $99.48 | $99.50 | $99.50 |
| Purchase #4 | $9.35 | 4.680% | $9.7876 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $135.36 | 13.234% | $153.2735 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $235.89 | 13.498% | $267.7304 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $211.29 | 3.693% | $219.0929 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,005.02 | $1,096.1214 | $1,096.12 | $1,096.15 | $1,096.20 | |