| 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 | $180.59 | 6.765% | $192.8069 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $63.71 | 12.458% | $71.647 | $71.65 | $71.65 | $71.60 |
| Purchase #3 | $82.41 | 3.235% | $85.076 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $12.35 | 6.495% | $13.1521 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $128.83 | 3.192% | $132.9423 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $218.27 | 6.720% | $232.9377 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $159.79 | 3.370% | $165.1749 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $845.95 | $893.7369 | $893.74 | $893.75 | $893.70 | |