| 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 | $151.28 | 4.731% | $158.4371 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $220.79 | 11.691% | $246.6026 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $204.65 | 6.762% | $218.4884 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $99.74 | 11.702% | $111.4116 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $94.89 | 7.601% | $102.1026 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $83.60 | 9.166% | $91.2628 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $98.36 | 7.825% | $106.0567 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $953.31 | $1,034.3618 | $1,034.36 | $1,034.35 | $1,034.40 | |