| 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 | $147.61 | 10.129% | $162.5614 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $55.71 | 8.449% | $60.4169 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $186.33 | 9.223% | $203.5152 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $15.86 | 13.815% | $18.0511 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $7.68 | 3.691% | $7.9635 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $162.43 | 5.625% | $171.5667 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $164.99 | 13.567% | $187.3742 | $187.37 | $187.35 | $187.40 |
| 7 purchase totals = | $740.61 | $811.4490 | $811.45 | $811.35 | $811.60 | |