| 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 | $154.57 | 5.550% | $163.1486 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $243.58 | 11.662% | $271.9863 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $123.68 | 5.347% | $130.2932 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $148.53 | 11.330% | $165.3584 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $71.40 | 6.669% | $76.1617 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $91.70 | 12.536% | $103.1955 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $203.88 | 4.326% | $212.6998 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $1,037.34 | $1,122.8435 | $1,122.85 | $1,122.85 | $1,122.90 | |