| 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 | $189.86 | 13.186% | $214.8949 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $119.59 | 11.833% | $133.7411 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $223.48 | 6.723% | $238.5046 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $120.65 | 4.734% | $126.3616 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $91.80 | 4.705% | $96.1192 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $185.98 | 3.138% | $191.8161 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $156.74 | 12.112% | $175.7243 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $1,088.10 | $1,177.1618 | $1,177.15 | $1,177.10 | $1,177.10 | |