| 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 | $80.26 | 13.314% | $90.9458 | $90.95 | $90.95 | $90.90 |
| Purchase #2 | $241.95 | 12.766% | $272.8373 | $272.84 | $272.85 | $272.80 |
| Purchase #3 | $163.84 | 5.389% | $172.6693 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $96.32 | 6.581% | $102.6588 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $210.64 | 3.788% | $218.619 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $158.69 | 11.613% | $177.1187 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $113.43 | 11.343% | $126.2964 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $1,065.13 | $1,161.1453 | $1,161.16 | $1,161.10 | $1,161.10 | |