| 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 | $147.59 | 13.243% | $167.1353 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $186.36 | 12.616% | $209.8712 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $150.81 | 4.745% | $157.9659 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $218.65 | 9.457% | $239.3277 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $181.45 | 5.383% | $191.2175 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $237.92 | 13.645% | $270.3842 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $58.71 | 5.121% | $61.7165 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $1,181.49 | $1,297.6183 | $1,297.63 | $1,297.60 | $1,297.60 | |