| 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 | $159.78 | 9.454% | $174.8856 | $174.89 | $174.90 | $174.90 |
| Purchase #2 | $96.28 | 7.728% | $103.7205 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $16.79 | 6.810% | $17.9334 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $186.32 | 3.428% | $192.707 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $200.96 | 5.321% | $211.6531 | $211.65 | $211.65 | $211.70 |
| Purchase #6 | $109.26 | 3.630% | $113.2261 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $35.90 | 12.424% | $40.3602 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $805.29 | $854.4859 | $854.49 | $854.50 | $854.50 | |