| 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 | $174.58 | 6.444% | $185.8299 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $250.52 | 8.552% | $271.9445 | $271.94 | $271.95 | $271.90 |
| Purchase #3 | $221.66 | 9.560% | $242.8507 | $242.85 | $242.85 | $242.90 |
| Purchase #4 | $35.30 | 8.173% | $38.1851 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $16.80 | 3.474% | $17.3836 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $104.88 | 13.442% | $118.978 | $118.98 | $119.00 | $119.00 |
| Purchase #7 | $173.72 | 12.345% | $195.1657 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $977.46 | $1,070.3375 | $1,070.34 | $1,070.40 | $1,070.40 | |