| 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 | $15.63 | 13.367% | $17.7193 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $110.85 | 10.298% | $122.2653 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $18.96 | 13.622% | $21.5427 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $175.51 | 6.801% | $187.4464 | $187.45 | $187.45 | $187.40 |
| Purchase #5 | $172.68 | 4.870% | $181.0895 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $231.29 | 4.349% | $241.3488 | $241.35 | $241.35 | $241.30 |
| Purchase #7 | $7.26 | 8.830% | $7.9011 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $732.18 | $779.3131 | $779.32 | $779.30 | $779.20 | |