| 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 | $185.32 | 7.225% | $198.7094 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $39.87 | 4.687% | $41.7387 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $231.61 | 7.351% | $248.6357 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $18.26 | 5.151% | $19.2006 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $216.54 | 7.590% | $232.9754 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $163.95 | 7.676% | $176.5348 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $20.52 | 12.795% | $23.1455 | $23.15 | $23.15 | $23.10 |
| 7 purchase totals = | $876.07 | $940.9401 | $940.95 | $941.00 | $940.80 | |