| 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 | $13.48 | 13.530% | $15.3038 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $188.41 | 8.407% | $204.2496 | $204.25 | $204.25 | $204.20 |
| Purchase #3 | $159.63 | 3.196% | $164.7318 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $185.82 | 13.704% | $211.2848 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $38.92 | 5.480% | $41.0528 | $41.05 | $41.05 | $41.10 |
| Purchase #6 | $132.56 | 8.820% | $144.2518 | $144.25 | $144.25 | $144.30 |
| Purchase #7 | $201.94 | 11.388% | $224.9369 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $920.76 | $1,005.8115 | $1,005.80 | $1,005.85 | $1,005.80 | |