| 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 | $5.98 | 4.168% | $6.2292 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $152.41 | 13.387% | $172.8131 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $174.88 | 3.841% | $181.5971 | $181.60 | $181.60 | $181.60 |
| Purchase #4 | $153.34 | 7.634% | $165.046 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $141.83 | 3.615% | $146.9572 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $99.67 | 10.513% | $110.1483 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $57.61 | 9.703% | $63.1999 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $785.72 | $845.9908 | $846.00 | $846.00 | $845.90 | |