| 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 | $221.84 | 8.791% | $241.342 | $241.34 | $241.35 | $241.30 |
| Purchase #2 | $148.80 | 5.627% | $157.173 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $169.57 | 10.360% | $187.1375 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $183.58 | 5.736% | $194.1101 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $95.62 | 11.460% | $106.5781 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $65.53 | 10.851% | $72.6407 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $172.36 | 7.772% | $185.7558 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $1,057.30 | $1,144.7372 | $1,144.74 | $1,144.75 | $1,144.70 | |