| 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 | $5.55 | 3.258% | $5.7308 | $5.73 | $5.75 | $5.70 |
| Purchase #2 | $186.38 | 13.254% | $211.0828 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $211.72 | 4.669% | $221.6052 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $149.66 | 4.554% | $156.4755 | $156.48 | $156.50 | $156.50 |
| Purchase #5 | $197.73 | 13.826% | $225.0681 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $15.31 | 13.723% | $17.411 | $17.41 | $17.40 | $17.40 |
| Purchase #7 | $168.95 | 9.367% | $184.7755 | $184.78 | $184.80 | $184.80 |
| 7 purchase totals = | $935.30 | $1,022.1489 | $1,022.16 | $1,022.20 | $1,022.20 | |