| 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 | $135.94 | 13.389% | $154.141 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $38.74 | 6.146% | $41.121 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $36.44 | 13.421% | $41.3306 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $158.75 | 12.557% | $178.6842 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $177.57 | 3.502% | $183.7885 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $249.93 | 6.811% | $266.9527 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $151.38 | 7.241% | $162.3414 | $162.34 | $162.35 | $162.30 |
| 7 purchase totals = | $948.75 | $1,028.3594 | $1,028.35 | $1,028.40 | $1,028.30 | |