| 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 | $168.26 | 12.531% | $189.3447 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $72.75 | 4.286% | $75.8681 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $227.44 | 6.170% | $241.473 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $215.79 | 4.401% | $225.2869 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $173.27 | 11.227% | $192.723 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $14.69 | 5.682% | $15.5247 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $148.33 | 7.609% | $159.6164 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $1,020.53 | $1,099.8368 | $1,099.83 | $1,099.75 | $1,099.80 | |