| 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 | $190.90 | 8.786% | $207.6725 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $6.58 | 11.373% | $7.3283 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $83.34 | 9.529% | $91.2815 | $91.28 | $91.30 | $91.30 |
| Purchase #4 | $56.85 | 12.540% | $63.979 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $9.49 | 4.574% | $9.9241 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $184.33 | 7.159% | $197.5262 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $18.74 | 8.837% | $20.3961 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $550.23 | $598.1077 | $598.11 | $598.15 | $598.10 | |