| 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 | $6.63 | 10.560% | $7.3301 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $161.84 | 3.840% | $168.0547 | $168.05 | $168.05 | $168.10 |
| Purchase #3 | $219.53 | 5.859% | $232.3923 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $144.57 | 3.246% | $149.2627 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $19.68 | 4.655% | $20.5961 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $248.26 | 11.122% | $275.8715 | $275.87 | $275.85 | $275.90 |
| Purchase #7 | $147.28 | 3.449% | $152.3597 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $947.79 | $1,005.8671 | $1,005.86 | $1,005.85 | $1,006.00 | |