| 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 | $172.63 | 5.321% | $181.8156 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $121.99 | 4.453% | $127.4222 | $127.42 | $127.40 | $127.40 |
| Purchase #3 | $85.71 | 4.645% | $89.6912 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $152.99 | 6.833% | $163.4438 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $53.56 | 4.634% | $56.042 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $129.49 | 13.403% | $146.8455 | $146.85 | $146.85 | $146.80 |
| Purchase #7 | $154.74 | 3.345% | $159.9161 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $871.11 | $925.1764 | $925.18 | $925.15 | $925.00 | |