| 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 | $153.84 | 4.789% | $161.2074 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $207.82 | 9.358% | $227.2678 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $46.61 | 10.682% | $51.5889 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $238.86 | 5.347% | $251.6318 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $174.98 | 5.834% | $185.1883 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $126.98 | 3.429% | $131.3341 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $90.87 | 7.495% | $97.6807 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $1,039.96 | $1,105.8990 | $1,105.90 | $1,105.95 | $1,105.90 | |