| 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 | $155.44 | 10.255% | $171.3804 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $97.47 | 13.140% | $110.2776 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $208.34 | 3.715% | $216.0798 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $85.67 | 6.297% | $91.0646 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $199.26 | 8.166% | $215.5316 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $158.95 | 5.110% | $167.0723 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $119.80 | 3.145% | $123.5677 | $123.57 | $123.55 | $123.60 |
| 7 purchase totals = | $1,024.93 | $1,094.9740 | $1,094.97 | $1,095.00 | $1,095.10 | |