| 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 | $156.60 | 12.499% | $176.1734 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $201.51 | 5.128% | $211.8434 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $109.79 | 5.841% | $116.2028 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $146.35 | 5.545% | $154.4651 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $90.52 | 7.391% | $97.2103 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $179.79 | 10.320% | $198.3443 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $94.94 | 8.854% | $103.346 | $103.35 | $103.35 | $103.30 |
| 7 purchase totals = | $979.50 | $1,057.5853 | $1,057.58 | $1,057.55 | $1,057.50 | |