| 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 | $152.54 | 8.800% | $165.9635 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $129.97 | 13.138% | $147.0455 | $147.05 | $147.05 | $147.00 |
| Purchase #3 | $233.51 | 13.841% | $265.8301 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $244.76 | 6.751% | $261.2837 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $151.87 | 8.809% | $165.2482 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $87.35 | 7.747% | $94.117 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $80.61 | 13.539% | $91.5238 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $1,080.61 | $1,191.0118 | $1,191.01 | $1,191.00 | $1,190.90 | |