| 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 | $174.70 | 11.758% | $195.2412 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $97.27 | 4.566% | $101.7113 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $186.36 | 3.319% | $192.5453 | $192.55 | $192.55 | $192.50 |
| Purchase #4 | $149.55 | 7.523% | $160.8006 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $79.88 | 11.230% | $88.8505 | $88.85 | $88.85 | $88.90 |
| Purchase #6 | $13.29 | 11.335% | $14.7964 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $238.69 | 8.691% | $259.4345 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $939.74 | $1,013.3798 | $1,013.38 | $1,013.40 | $1,013.30 | |