| 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 | $176.77 | 4.761% | $185.186 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $154.37 | 12.608% | $173.833 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $167.98 | 6.114% | $178.2503 | $178.25 | $178.25 | $178.30 |
| Purchase #4 | $221.66 | 10.398% | $244.7082 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $211.48 | 3.287% | $218.4313 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $94.68 | 8.841% | $103.0507 | $103.05 | $103.05 | $103.10 |
| Purchase #7 | $85.43 | 4.149% | $88.9745 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $1,112.37 | $1,192.4340 | $1,192.43 | $1,192.45 | $1,192.50 | |