| 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 | $147.70 | 4.330% | $154.0954 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $108.75 | 8.749% | $118.2645 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $146.80 | 3.422% | $151.8235 | $151.82 | $151.80 | $151.80 |
| Purchase #4 | $205.34 | 6.464% | $218.6132 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $227.72 | 7.552% | $244.9174 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $71.78 | 12.342% | $80.6391 | $80.64 | $80.65 | $80.60 |
| Purchase #7 | $184.56 | 5.747% | $195.1667 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $1,092.65 | $1,163.5198 | $1,163.52 | $1,163.45 | $1,163.50 | |