| 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 | $205.74 | 12.178% | $230.795 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $174.66 | 9.767% | $191.719 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $172.41 | 5.361% | $181.6529 | $181.65 | $181.65 | $181.70 |
| Purchase #4 | $80.69 | 12.250% | $90.5745 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $177.62 | 12.364% | $199.5809 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $158.90 | 6.319% | $168.9409 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $201.92 | 5.528% | $213.0821 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $1,171.94 | $1,276.3453 | $1,276.34 | $1,276.35 | $1,276.40 | |