| 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 | $122.57 | 12.639% | $138.0616 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $150.51 | 9.525% | $164.8461 | $164.85 | $164.85 | $164.80 |
| Purchase #3 | $41.27 | 6.820% | $44.0846 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $190.63 | 10.403% | $210.4612 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $77.37 | 12.593% | $87.1132 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $51.84 | 3.549% | $53.6798 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $22.39 | 12.499% | $25.1885 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $656.58 | $723.4350 | $723.43 | $723.45 | $723.50 | |