| 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 | $97.97 | 13.478% | $111.1744 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $106.64 | 13.175% | $120.6898 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $125.79 | 12.807% | $141.8999 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $92.75 | 13.809% | $105.5578 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $233.65 | 7.216% | $250.5102 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $161.64 | 6.556% | $172.2371 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $129.69 | 4.203% | $135.1409 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $948.13 | $1,037.2101 | $1,037.21 | $1,037.20 | $1,037.20 | |