| 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 | $152.62 | 12.659% | $171.9402 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $140.59 | 3.499% | $145.5092 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $188.60 | 9.788% | $207.0602 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $52.76 | 5.306% | $55.5594 | $55.56 | $55.55 | $55.60 |
| Purchase #5 | $161.62 | 9.206% | $176.4987 | $176.50 | $176.50 | $176.50 |
| Purchase #6 | $79.68 | 13.505% | $90.4408 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $7.76 | 8.342% | $8.4073 | $8.41 | $8.40 | $8.40 |
| 7 purchase totals = | $783.63 | $855.4158 | $855.42 | $855.40 | $855.40 | |