| 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 | $166.60 | 3.210% | $171.9479 | $171.95 | $171.95 | $171.90 |
| Purchase #2 | $211.56 | 3.429% | $218.8144 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $18.78 | 10.376% | $20.7286 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $139.93 | 5.294% | $147.3379 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $233.88 | 11.476% | $260.7201 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $6.86 | 13.458% | $7.7832 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $123.46 | 7.635% | $132.8862 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $901.07 | $960.2183 | $960.22 | $960.25 | $960.10 | |