| 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 | $126.51 | 8.858% | $137.7163 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $147.37 | 10.306% | $162.558 | $162.56 | $162.55 | $162.60 |
| Purchase #3 | $180.39 | 9.566% | $197.6461 | $197.65 | $197.65 | $197.60 |
| Purchase #4 | $172.44 | 5.199% | $181.4052 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $21.91 | 11.539% | $24.4382 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $43.99 | 3.506% | $45.5323 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $128.30 | 8.465% | $139.1606 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $820.91 | $888.4567 | $888.47 | $888.45 | $888.40 | |