| 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 | $168.43 | 3.518% | $174.3554 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $39.31 | 10.133% | $43.2933 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $180.55 | 7.641% | $194.3458 | $194.35 | $194.35 | $194.30 |
| Purchase #4 | $127.33 | 11.422% | $141.8736 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $17.80 | 7.411% | $19.1192 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $217.46 | 12.135% | $243.8488 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $199.44 | 9.256% | $217.9002 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $950.32 | $1,034.7363 | $1,034.74 | $1,034.70 | $1,034.70 | |