| 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 | $177.52 | 11.851% | $198.5579 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $242.52 | 3.575% | $251.1901 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $45.65 | 3.150% | $47.088 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $218.77 | 11.376% | $243.6573 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $5.57 | 4.205% | $5.8042 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $158.51 | 7.420% | $170.2714 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $247.73 | 7.619% | $266.6045 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $1,096.27 | $1,183.1734 | $1,183.17 | $1,183.15 | $1,183.30 | |