| 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 | $110.56 | 6.780% | $118.056 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $212.97 | 9.840% | $233.9262 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $135.26 | 10.713% | $149.7504 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $179.75 | 13.816% | $204.5843 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $10.60 | 9.351% | $11.5912 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $211.99 | 12.702% | $238.917 | $238.92 | $238.90 | $238.90 |
| Purchase #7 | $24.53 | 8.759% | $26.6786 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $885.66 | $983.5037 | $983.51 | $983.55 | $983.60 | |