| 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 | $235.74 | 12.722% | $265.7308 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $149.60 | 10.389% | $165.1419 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $167.36 | 7.264% | $179.517 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $138.30 | 7.256% | $148.335 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $160.86 | 10.160% | $177.2034 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $37.98 | 4.573% | $39.7168 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $86.94 | 10.245% | $95.847 | $95.85 | $95.85 | $95.80 |
| 7 purchase totals = | $976.78 | $1,071.4919 | $1,071.50 | $1,071.50 | $1,071.30 | |