| 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 | $155.63 | 11.310% | $173.2318 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $52.54 | 5.754% | $55.5632 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $190.63 | 8.761% | $207.3311 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $230.63 | 3.437% | $238.5568 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $146.56 | 8.632% | $159.2111 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $240.76 | 13.717% | $273.785 | $273.79 | $273.80 | $273.80 |
| Purchase #7 | $216.29 | 3.606% | $224.0894 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,233.04 | $1,331.7684 | $1,331.77 | $1,331.80 | $1,331.80 | |