| 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 | $160.59 | 6.701% | $171.3511 | $171.35 | $171.35 | $171.40 |
| Purchase #2 | $195.91 | 11.484% | $218.4083 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $38.49 | 9.466% | $42.1335 | $42.13 | $42.15 | $42.10 |
| Purchase #4 | $188.49 | 8.179% | $203.9066 | $203.91 | $203.90 | $203.90 |
| Purchase #5 | $239.53 | 3.498% | $247.9088 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $215.45 | 8.649% | $234.0843 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $15.95 | 10.553% | $17.6332 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $1,054.41 | $1,135.4258 | $1,135.42 | $1,135.45 | $1,135.40 | |