| 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 | $148.64 | 4.824% | $155.8104 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $68.76 | 8.706% | $74.7462 | $74.75 | $74.75 | $74.70 |
| Purchase #3 | $249.56 | 10.780% | $276.4626 | $276.46 | $276.45 | $276.50 |
| Purchase #4 | $160.43 | 12.646% | $180.718 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $193.31 | 8.270% | $209.2967 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $117.51 | 11.678% | $131.2328 | $131.23 | $131.25 | $131.20 |
| Purchase #7 | $244.82 | 3.652% | $253.7608 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,183.03 | $1,282.0275 | $1,282.03 | $1,282.00 | $1,282.00 | |