| 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 | $142.73 | 9.679% | $156.5448 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $36.52 | 5.872% | $38.6645 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $103.45 | 9.846% | $113.6357 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $187.66 | 13.363% | $212.737 | $212.74 | $212.75 | $212.70 |
| Purchase #5 | $88.76 | 8.588% | $96.3827 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $97.34 | 3.481% | $100.7284 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $15.58 | 6.481% | $16.5897 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $672.04 | $735.2828 | $735.28 | $735.35 | $735.20 | |