| 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 | $172.53 | 3.174% | $178.0061 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $148.77 | 9.738% | $163.2572 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $171.97 | 5.355% | $181.179 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $140.71 | 6.107% | $149.3032 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $197.34 | 4.765% | $206.7433 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $34.43 | 3.793% | $35.7359 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $189.89 | 8.581% | $206.1845 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $1,055.64 | $1,120.4092 | $1,120.41 | $1,120.45 | $1,120.40 | |