| 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 | $154.59 | 7.721% | $166.5259 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $201.64 | 6.650% | $215.0491 | $215.05 | $215.05 | $215.00 |
| Purchase #3 | $224.44 | 6.515% | $239.0623 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $203.38 | 3.567% | $210.6346 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $161.40 | 13.823% | $183.7103 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $217.31 | 3.149% | $224.1531 | $224.15 | $224.15 | $224.20 |
| Purchase #7 | $135.37 | 6.164% | $143.7142 | $143.71 | $143.70 | $143.70 |
| 7 purchase totals = | $1,298.13 | $1,382.8495 | $1,382.84 | $1,382.85 | $1,382.80 | |