| 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 | $176.53 | 13.158% | $199.7578 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $179.54 | 10.383% | $198.1816 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $113.66 | 9.290% | $124.219 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $77.86 | 7.196% | $83.4628 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $128.94 | 6.501% | $137.3224 | $137.32 | $137.30 | $137.30 |
| Purchase #6 | $166.76 | 4.379% | $174.0624 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $84.61 | 3.219% | $87.3336 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $927.90 | $1,004.3396 | $1,004.33 | $1,004.30 | $1,004.40 | |