| 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 | $127.49 | 6.475% | $135.745 | $135.75 | $135.75 | $135.70 |
| Purchase #2 | $161.73 | 8.481% | $175.4463 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $11.80 | 4.248% | $12.3013 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $191.29 | 3.727% | $198.4194 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $212.64 | 7.867% | $229.3684 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $155.27 | 8.483% | $168.4416 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $60.78 | 4.627% | $63.5923 | $63.59 | $63.60 | $63.60 |
| 7 purchase totals = | $921.00 | $983.3143 | $983.32 | $983.30 | $983.20 | |