| 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 | $140.69 | 6.698% | $150.1134 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $165.77 | 7.787% | $178.6785 | $178.68 | $178.70 | $178.70 |
| Purchase #3 | $54.48 | 10.677% | $60.2968 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $101.60 | 4.856% | $106.5337 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $6.74 | 7.620% | $7.2536 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $166.39 | 6.588% | $177.3518 | $177.35 | $177.35 | $177.40 |
| Purchase #7 | $234.81 | 5.206% | $247.0342 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $870.48 | $927.2620 | $927.25 | $927.30 | $927.30 | |