| 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 | $156.56 | 11.559% | $174.6568 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $92.79 | 5.144% | $97.5631 | $97.56 | $97.55 | $97.60 |
| Purchase #3 | $6.89 | 12.339% | $7.7402 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $24.95 | 3.827% | $25.9048 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $7.66 | 9.642% | $8.3986 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $108.96 | 7.535% | $117.1701 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $225.80 | 8.636% | $245.3001 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $623.61 | $676.7337 | $676.73 | $676.70 | $676.80 | |