| 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 | $120.71 | 13.406% | $136.8924 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $45.92 | 12.613% | $51.7119 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $77.54 | 9.513% | $84.9164 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $188.94 | 5.128% | $198.6288 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $71.92 | 12.251% | $80.7309 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $135.87 | 7.390% | $145.9108 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $94.40 | 3.568% | $97.7682 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $735.30 | $796.5594 | $796.56 | $796.55 | $796.50 | |