| 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 | $157.41 | 3.256% | $162.5353 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $170.51 | 11.328% | $189.8254 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $110.47 | 13.255% | $125.1128 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $168.96 | 10.300% | $186.3629 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $152.55 | 6.569% | $162.571 | $162.57 | $162.55 | $162.60 |
| Purchase #6 | $162.62 | 5.496% | $171.5576 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $191.58 | 12.305% | $215.1539 | $215.15 | $215.15 | $215.20 |
| 7 purchase totals = | $1,114.10 | $1,213.1189 | $1,213.12 | $1,213.10 | $1,213.20 | |