| 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 | $135.99 | 6.540% | $144.8837 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $216.41 | 7.506% | $232.6537 | $232.65 | $232.65 | $232.70 |
| Purchase #3 | $49.75 | 3.669% | $51.5753 | $51.58 | $51.60 | $51.60 |
| Purchase #4 | $129.58 | 4.647% | $135.6016 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $158.49 | 8.654% | $172.2057 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $140.71 | 10.212% | $155.0793 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $125.39 | 8.431% | $135.9616 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $956.32 | $1,027.9609 | $1,027.96 | $1,028.00 | $1,028.10 | |