| 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 | $149.28 | 10.598% | $165.1007 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $87.69 | 6.480% | $93.3723 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $152.27 | 8.450% | $165.1368 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $69.93 | 11.582% | $78.0293 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $187.55 | 13.230% | $212.3629 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $149.94 | 3.552% | $155.2659 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $208.75 | 13.645% | $237.2339 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $1,005.41 | $1,106.5018 | $1,106.50 | $1,106.50 | $1,106.50 | |