| 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 | $164.77 | 3.157% | $169.9718 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $189.77 | 11.223% | $211.0679 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $178.82 | 3.758% | $185.5401 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $97.98 | 10.676% | $108.4403 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $195.82 | 12.771% | $220.8282 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $179.60 | 6.301% | $190.9166 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $220.39 | 10.215% | $242.9028 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,227.15 | $1,329.6677 | $1,329.67 | $1,329.65 | $1,329.60 | |