| 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 | $151.25 | 7.371% | $162.3986 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $136.78 | 9.605% | $149.9177 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $127.61 | 11.638% | $142.4613 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $183.59 | 12.409% | $206.3717 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $49.46 | 4.375% | $51.6239 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $159.51 | 12.185% | $178.9463 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $147.80 | 8.198% | $159.9166 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $956.00 | $1,051.6361 | $1,051.64 | $1,051.55 | $1,051.60 | |