| 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 | $174.26 | 13.698% | $198.1301 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $139.50 | 5.738% | $147.5045 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $59.92 | 8.585% | $65.0641 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $219.26 | 9.608% | $240.3265 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $139.57 | 8.506% | $151.4418 | $151.44 | $151.45 | $151.40 |
| Purchase #6 | $223.98 | 7.827% | $241.5109 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $115.93 | 7.848% | $125.0282 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $1,072.42 | $1,169.0061 | $1,169.00 | $1,169.05 | $1,168.90 | |