| 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 | $139.37 | 6.307% | $148.1601 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $13.70 | 5.854% | $14.502 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $246.25 | 3.416% | $254.6619 | $254.66 | $254.65 | $254.70 |
| Purchase #4 | $109.35 | 4.448% | $114.2139 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $31.48 | 9.239% | $34.3884 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $150.68 | 8.246% | $163.1051 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $172.73 | 9.762% | $189.5919 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $863.56 | $918.6233 | $918.62 | $918.60 | $918.70 | |