| 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 | $132.47 | 6.772% | $141.4409 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $190.35 | 9.262% | $207.9802 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $139.99 | 5.552% | $147.7622 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $91.33 | 5.474% | $96.3294 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $161.74 | 4.321% | $168.7288 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $39.45 | 12.227% | $44.2736 | $44.27 | $44.25 | $44.30 |
| Purchase #7 | $63.76 | 7.752% | $68.7027 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $819.09 | $875.2178 | $875.21 | $875.25 | $875.20 | |