| 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 | $161.75 | 13.303% | $183.2676 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $234.75 | 10.803% | $260.11 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $220.60 | 4.395% | $230.2954 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $149.62 | 10.854% | $165.8598 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $243.54 | 3.204% | $251.343 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $42.89 | 5.102% | $45.0782 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $157.43 | 4.426% | $164.3979 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $1,210.58 | $1,300.3519 | $1,300.36 | $1,300.35 | $1,300.40 | |