| 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 | $120.79 | 4.461% | $126.1784 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $117.38 | 5.428% | $123.7514 | $123.75 | $123.75 | $123.80 |
| Purchase #3 | $76.74 | 9.712% | $84.193 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $137.89 | 6.723% | $147.1603 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $218.44 | 11.589% | $243.755 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $238.96 | 3.257% | $246.7429 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $154.53 | 6.648% | $164.8032 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $1,064.73 | $1,136.5842 | $1,136.58 | $1,136.60 | $1,136.70 | |