| 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 | $125.25 | 13.269% | $141.8694 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $177.28 | 4.763% | $185.7238 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $230.25 | 4.715% | $241.1063 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $133.39 | 4.673% | $139.6233 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $126.61 | 7.322% | $135.8804 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $121.55 | 3.812% | $126.1835 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $44.57 | 8.681% | $48.4391 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $958.90 | $1,018.8258 | $1,018.82 | $1,018.80 | $1,018.80 | |