| 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 | $165.54 | 8.210% | $179.1308 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $103.27 | 12.599% | $116.281 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $241.71 | 10.425% | $266.9083 | $266.91 | $266.90 | $266.90 |
| Purchase #4 | $57.29 | 6.577% | $61.058 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $188.25 | 5.526% | $198.6527 | $198.65 | $198.65 | $198.70 |
| Purchase #6 | $192.33 | 13.141% | $217.6041 | $217.60 | $217.60 | $217.60 |
| Purchase #7 | $237.54 | 10.576% | $262.6622 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,185.93 | $1,302.2971 | $1,302.29 | $1,302.30 | $1,302.40 | |