| 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 | $150.78 | 9.213% | $164.6714 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $207.57 | 4.487% | $216.8837 | $216.88 | $216.90 | $216.90 |
| Purchase #3 | $116.84 | 9.536% | $127.9819 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $230.44 | 8.812% | $250.7464 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $197.53 | 11.831% | $220.8998 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $174.42 | 12.230% | $195.7516 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $178.30 | 11.120% | $198.127 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,255.88 | $1,375.0618 | $1,375.06 | $1,375.10 | $1,375.10 | |