| 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 | $180.67 | 7.835% | $194.8255 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $197.83 | 12.418% | $222.3965 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $105.86 | 3.732% | $109.8107 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $168.76 | 5.254% | $177.6267 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $74.90 | 9.422% | $81.9571 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $243.42 | 3.256% | $251.3458 | $251.35 | $251.35 | $251.30 |
| Purchase #7 | $236.88 | 8.518% | $257.0574 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,208.32 | $1,295.0197 | $1,295.04 | $1,295.05 | $1,295.00 | |