| 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 | $14.45 | 12.108% | $16.1996 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $173.76 | 7.700% | $187.1395 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $171.36 | 4.466% | $179.0129 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $214.71 | 3.832% | $222.9377 | $222.94 | $222.95 | $222.90 |
| Purchase #5 | $121.68 | 11.700% | $135.9166 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $168.71 | 6.276% | $179.2982 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $156.28 | 11.444% | $174.1647 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $1,020.95 | $1,094.6692 | $1,094.67 | $1,094.65 | $1,094.60 | |