| 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 | $181.37 | 10.163% | $199.8026 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $182.35 | 12.708% | $205.523 | $205.52 | $205.50 | $205.50 |
| Purchase #3 | $18.85 | 5.332% | $19.8551 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $172.27 | 5.468% | $181.6897 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $123.29 | 7.662% | $132.7365 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $165.46 | 3.256% | $170.8474 | $170.85 | $170.85 | $170.80 |
| Purchase #7 | $104.91 | 7.376% | $112.6482 | $112.65 | $112.65 | $112.60 |
| 7 purchase totals = | $948.50 | $1,023.1025 | $1,023.11 | $1,023.10 | $1,023.00 | |