| 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 | $118.89 | 13.562% | $135.0139 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $116.58 | 5.646% | $123.1621 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $225.50 | 5.677% | $238.3016 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $63.74 | 8.485% | $69.1483 | $69.15 | $69.15 | $69.10 |
| Purchase #5 | $158.76 | 4.699% | $166.2201 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $8.64 | 8.489% | $9.3734 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $120.37 | 13.300% | $136.3792 | $136.38 | $136.40 | $136.40 |
| 7 purchase totals = | $812.48 | $877.5986 | $877.59 | $877.55 | $877.60 | |