| 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 | $85.62 | 12.389% | $96.2275 | $96.23 | $96.25 | $96.20 |
| Purchase #2 | $174.61 | 3.550% | $180.8087 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $178.52 | 5.385% | $188.1333 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $250.64 | 8.176% | $271.1323 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $202.71 | 13.796% | $230.6759 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $181.28 | 12.465% | $203.8766 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $151.73 | 9.218% | $165.7165 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $1,225.11 | $1,336.5708 | $1,336.58 | $1,336.65 | $1,336.50 | |