| 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 | $234.53 | 9.248% | $256.2193 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $153.41 | 13.617% | $174.2998 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $80.59 | 10.499% | $89.0511 | $89.05 | $89.05 | $89.10 |
| Purchase #4 | $157.51 | 13.102% | $178.147 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $63.79 | 10.790% | $70.6729 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $151.51 | 12.857% | $170.9896 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $177.79 | 12.358% | $199.7613 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $1,019.13 | $1,139.1410 | $1,139.14 | $1,139.10 | $1,139.20 | |