| 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 | $179.85 | 5.557% | $189.8443 | $189.84 | $189.85 | $189.80 |
| Purchase #2 | $238.55 | 6.856% | $254.905 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $225.78 | 13.702% | $256.7164 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $246.27 | 4.680% | $257.7954 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $107.60 | 12.767% | $121.3373 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $190.68 | 5.170% | $200.5382 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $225.26 | 8.638% | $244.718 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $1,413.99 | $1,525.8546 | $1,525.87 | $1,525.85 | $1,525.70 | |