| 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 | $182.82 | 5.454% | $192.791 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $177.74 | 6.285% | $188.911 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $109.85 | 10.200% | $121.0547 | $121.05 | $121.05 | $121.10 |
| Purchase #4 | $81.40 | 7.188% | $87.251 | $87.25 | $87.25 | $87.30 |
| Purchase #5 | $137.48 | 3.167% | $141.834 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $158.94 | 4.254% | $165.7013 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $90.59 | 4.203% | $94.3975 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $938.82 | $991.9405 | $991.93 | $991.95 | $992.00 | |