| 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 | $181.34 | 12.667% | $204.3103 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $120.29 | 3.131% | $124.0563 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $152.63 | 8.256% | $165.2311 | $165.23 | $165.25 | $165.20 |
| Purchase #4 | $37.53 | 7.622% | $40.3905 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $90.48 | 9.776% | $99.3253 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $126.70 | 9.354% | $138.5515 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $115.69 | 5.224% | $121.7336 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $824.66 | $893.5986 | $893.60 | $893.65 | $893.60 | |