| 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 | $171.77 | 6.730% | $183.3301 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $176.36 | 7.148% | $188.9662 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $160.77 | 5.369% | $169.4017 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $119.68 | 5.504% | $126.2672 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $173.87 | 8.663% | $188.9324 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $156.48 | 9.287% | $171.0123 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $153.40 | 4.870% | $160.8706 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $1,112.33 | $1,188.7805 | $1,188.78 | $1,188.75 | $1,188.80 | |