| 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 | $149.51 | 3.641% | $154.9537 | $154.95 | $154.95 | $155.00 |
| Purchase #2 | $216.82 | 9.813% | $238.0965 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $240.96 | 10.197% | $265.5307 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $29.50 | 9.677% | $32.3547 | $32.35 | $32.35 | $32.40 |
| Purchase #5 | $9.40 | 12.567% | $10.5813 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $126.25 | 4.680% | $132.1585 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $202.69 | 10.540% | $224.0535 | $224.05 | $224.05 | $224.10 |
| 7 purchase totals = | $975.13 | $1,057.7289 | $1,057.72 | $1,057.75 | $1,057.90 | |