| 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 | $117.54 | 8.197% | $127.1748 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $160.43 | 11.392% | $178.7062 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $223.36 | 3.351% | $230.8448 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $59.71 | 12.102% | $66.9361 | $66.94 | $66.95 | $66.90 |
| Purchase #5 | $117.85 | 12.579% | $132.6744 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $86.62 | 10.403% | $95.6311 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $17.82 | 4.469% | $18.6164 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $783.33 | $850.5838 | $850.58 | $850.55 | $850.50 | |