| 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 | $138.82 | 8.267% | $150.2962 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $69.86 | 5.178% | $73.4774 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $188.34 | 7.669% | $202.7838 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $215.35 | 5.302% | $226.7679 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $81.37 | 5.163% | $85.5711 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $138.32 | 12.156% | $155.1342 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $242.46 | 3.862% | $251.8238 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $1,074.52 | $1,145.8544 | $1,145.85 | $1,145.85 | $1,145.90 | |