| 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 | $155.72 | 12.293% | $174.8627 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $74.53 | 7.786% | $80.3329 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $250.65 | 12.613% | $282.2645 | $282.26 | $282.25 | $282.30 |
| Purchase #4 | $204.36 | 3.817% | $212.1604 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $223.48 | 12.315% | $251.0016 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $161.49 | 10.763% | $178.8712 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $227.61 | 3.530% | $235.6446 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $1,297.84 | $1,415.1379 | $1,415.12 | $1,415.10 | $1,415.20 | |