| 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 | $149.25 | 12.314% | $167.6286 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $17.82 | 5.333% | $18.7703 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $156.71 | 10.375% | $172.9687 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $184.60 | 12.320% | $207.3427 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $137.88 | 4.381% | $143.9205 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $169.81 | 3.753% | $176.183 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $105.43 | 12.817% | $118.943 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $921.50 | $1,005.7568 | $1,005.75 | $1,005.75 | $1,005.70 | |