| 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 | $164.87 | 9.414% | $180.3909 | $180.39 | $180.40 | $180.40 |
| Purchase #2 | $82.93 | 12.258% | $93.0956 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $146.25 | 4.479% | $152.8005 | $152.80 | $152.80 | $152.80 |
| Purchase #4 | $14.85 | 8.528% | $16.1164 | $16.12 | $16.10 | $16.10 |
| Purchase #5 | $86.87 | 8.820% | $94.5319 | $94.53 | $94.55 | $94.50 |
| Purchase #6 | $175.48 | 10.499% | $193.9036 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $183.36 | 7.406% | $196.9396 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $854.61 | $927.7785 | $927.78 | $927.80 | $927.70 | |