| 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 | $134.56 | 6.732% | $143.6186 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $48.27 | 6.541% | $51.4273 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $230.59 | 12.576% | $259.589 | $259.59 | $259.60 | $259.60 |
| Purchase #4 | $230.73 | 5.779% | $244.0639 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $212.76 | 8.524% | $230.8957 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $193.81 | 12.478% | $217.9936 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $11.91 | 12.217% | $13.365 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $1,062.63 | $1,160.9531 | $1,160.96 | $1,160.95 | $1,161.00 | |