| 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 | $149.87 | 3.315% | $154.8382 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $209.61 | 8.432% | $227.2843 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $246.60 | 12.762% | $278.0711 | $278.07 | $278.05 | $278.10 |
| Purchase #4 | $118.45 | 3.371% | $122.4429 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $16.52 | 11.650% | $18.4446 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $139.89 | 5.392% | $147.4329 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $227.62 | 7.367% | $244.3888 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,108.56 | $1,192.9028 | $1,192.89 | $1,192.95 | $1,192.80 | |