| 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 | $173.55 | 4.641% | $181.6045 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $90.43 | 3.446% | $93.5462 | $93.55 | $93.55 | $93.50 |
| Purchase #3 | $230.58 | 9.163% | $251.708 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $161.75 | 9.339% | $176.8558 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $199.46 | 13.343% | $226.0739 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $13.93 | 12.483% | $15.6689 | $15.67 | $15.65 | $15.70 |
| Purchase #7 | $102.99 | 8.138% | $111.3713 | $111.37 | $111.35 | $111.40 |
| 7 purchase totals = | $972.69 | $1,056.8286 | $1,056.83 | $1,056.75 | $1,056.90 | |