| 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 | $48.81 | 12.289% | $54.8083 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $166.95 | 7.504% | $179.4779 | $179.48 | $179.50 | $179.50 |
| Purchase #3 | $121.91 | 5.540% | $128.6638 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $164.54 | 9.394% | $179.9969 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $176.37 | 9.574% | $193.2557 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $223.46 | 11.844% | $249.9266 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $100.57 | 7.769% | $108.3833 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $1,002.61 | $1,094.5125 | $1,094.52 | $1,094.55 | $1,094.60 | |