| 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 | $136.92 | 12.360% | $153.8433 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $24.32 | 4.284% | $25.3619 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $79.36 | 11.191% | $88.2412 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $19.58 | 7.617% | $21.0714 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $98.92 | 3.342% | $102.2259 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $174.70 | 8.509% | $189.5652 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $190.51 | 7.365% | $204.5411 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $724.31 | $784.8500 | $784.85 | $784.85 | $784.80 | |