| 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 | $139.87 | 4.224% | $145.7781 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $142.37 | 4.176% | $148.3154 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $45.32 | 10.272% | $49.9753 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $214.66 | 9.299% | $234.6212 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $162.93 | 3.792% | $169.1083 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $27.97 | 5.125% | $29.4035 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $211.79 | 3.103% | $218.3618 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $944.91 | $995.5636 | $995.57 | $995.55 | $995.60 | |