| 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 | $10.53 | 6.379% | $11.2017 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $181.48 | 4.111% | $188.9406 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $152.60 | 6.209% | $162.0749 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $199.72 | 8.149% | $215.9952 | $216.00 | $216.00 | $216.00 |
| Purchase #5 | $147.65 | 13.641% | $167.7909 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $14.81 | 6.122% | $15.7167 | $15.72 | $15.70 | $15.70 |
| Purchase #7 | $112.87 | 9.241% | $123.3003 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $819.66 | $885.0203 | $885.02 | $885.00 | $885.00 | |