| 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 | $115.83 | 8.635% | $125.8319 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $155.95 | 11.729% | $174.2414 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $144.74 | 4.686% | $151.5225 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $152.33 | 8.323% | $165.0084 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $49.70 | 9.466% | $54.4046 | $54.40 | $54.40 | $54.40 |
| Purchase #6 | $193.78 | 8.393% | $210.044 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $90.38 | 9.456% | $98.9263 | $98.93 | $98.95 | $98.90 |
| 7 purchase totals = | $902.71 | $979.9791 | $979.97 | $980.00 | $979.80 | |