| 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 | $197.94 | 9.634% | $217.0095 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $68.83 | 13.113% | $77.8557 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $10.87 | 12.376% | $12.2153 | $12.22 | $12.20 | $12.20 |
| Purchase #4 | $138.92 | 13.136% | $157.1685 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $70.27 | 5.475% | $74.1173 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $150.27 | 9.838% | $165.0536 | $165.05 | $165.05 | $165.10 |
| Purchase #7 | $124.64 | 13.516% | $141.4863 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $761.74 | $844.9062 | $844.92 | $844.85 | $845.00 | |