| 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 | $178.56 | 3.497% | $184.8042 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $204.64 | 5.696% | $216.2963 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $245.52 | 3.107% | $253.1483 | $253.15 | $253.15 | $253.10 |
| Purchase #4 | $186.74 | 12.643% | $210.3495 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $52.57 | 5.566% | $55.496 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $125.52 | 12.247% | $140.8924 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $120.85 | 3.870% | $125.5269 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $1,114.40 | $1,186.5136 | $1,186.52 | $1,186.55 | $1,186.40 | |