| 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 | $162.65 | 12.138% | $182.3925 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $7.74 | 13.633% | $8.7952 | $8.80 | $8.80 | $8.80 |
| Purchase #3 | $210.95 | 4.360% | $220.1474 | $220.15 | $220.15 | $220.10 |
| Purchase #4 | $69.52 | 7.408% | $74.67 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $242.74 | 3.436% | $251.0805 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $18.70 | 8.749% | $20.3361 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $201.95 | 11.229% | $224.627 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $914.25 | $982.0487 | $982.06 | $982.10 | $982.00 | |