| 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 | $152.50 | 8.410% | $165.3253 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $122.57 | 12.523% | $137.9194 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $81.95 | 5.200% | $86.2114 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $161.25 | 11.117% | $179.1762 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $220.72 | 8.470% | $239.415 | $239.42 | $239.40 | $239.40 |
| Purchase #6 | $112.98 | 6.278% | $120.0729 | $120.07 | $120.05 | $120.10 |
| Purchase #7 | $189.54 | 3.394% | $195.973 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $1,041.51 | $1,124.0932 | $1,124.10 | $1,124.05 | $1,124.10 | |