| 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 | $206.61 | 11.674% | $230.7297 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $157.68 | 13.504% | $178.9731 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $52.56 | 10.812% | $58.2428 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $103.91 | 4.315% | $108.3937 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $172.68 | 5.172% | $181.611 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $154.80 | 8.550% | $168.0354 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $205.32 | 3.291% | $212.0771 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $1,053.56 | $1,138.0628 | $1,138.06 | $1,138.10 | $1,138.00 | |