| 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 | $177.27 | 4.242% | $184.7898 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $172.30 | 10.103% | $189.7075 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $154.86 | 10.572% | $171.2318 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $65.73 | 6.807% | $70.2042 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $170.66 | 7.141% | $182.8468 | $182.85 | $182.85 | $182.80 |
| Purchase #6 | $47.91 | 9.583% | $52.5012 | $52.50 | $52.50 | $52.50 |
| Purchase #7 | $244.71 | 7.641% | $263.4083 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $1,033.44 | $1,114.6896 | $1,114.69 | $1,114.70 | $1,114.60 | |