| 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 | $195.86 | 12.417% | $220.1799 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $143.56 | 6.829% | $153.3637 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $74.93 | 11.280% | $83.3821 | $83.38 | $83.40 | $83.40 |
| Purchase #4 | $63.34 | 5.166% | $66.6121 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $19.77 | 4.863% | $20.7314 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $50.26 | 13.819% | $57.2054 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $174.97 | 3.777% | $181.5786 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $722.69 | $783.0532 | $783.05 | $783.10 | $783.10 | |