| 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 | $164.48 | 4.722% | $172.2467 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $176.53 | 6.735% | $188.4193 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $114.32 | 3.121% | $117.8879 | $117.89 | $117.90 | $117.90 |
| Purchase #4 | $19.98 | 6.193% | $21.2174 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $167.36 | 6.703% | $178.5781 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $162.70 | 9.376% | $177.9548 | $177.95 | $177.95 | $178.00 |
| Purchase #7 | $37.36 | 11.447% | $41.6366 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $842.73 | $897.9408 | $897.95 | $897.95 | $897.90 | |