| 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 | $112.52 | 4.126% | $117.1626 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $6.73 | 4.759% | $7.0503 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $20.98 | 12.615% | $23.6266 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $211.96 | 8.656% | $230.3073 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $136.62 | 11.845% | $152.8026 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $142.68 | 6.639% | $152.1525 | $152.15 | $152.15 | $152.20 |
| Purchase #7 | $145.98 | 10.675% | $161.5634 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $777.47 | $844.6653 | $844.66 | $844.65 | $844.80 | |