| 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 | $164.55 | 13.417% | $186.6277 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $166.49 | 11.854% | $186.2257 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $17.54 | 9.684% | $19.2386 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $77.70 | 3.755% | $80.6176 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $53.38 | 4.656% | $55.8654 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $53.70 | 7.651% | $57.8086 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $192.57 | 9.355% | $210.5849 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $725.93 | $796.9685 | $796.98 | $797.00 | $796.90 | |