| 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 | $126.27 | 6.647% | $134.6632 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $158.30 | 8.739% | $172.1338 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $210.65 | 3.496% | $218.0143 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $108.26 | 6.616% | $115.4225 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $131.66 | 8.779% | $143.2184 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $214.97 | 6.783% | $229.5514 | $229.55 | $229.55 | $229.60 |
| Purchase #7 | $157.35 | 8.193% | $170.2417 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $1,107.46 | $1,183.2453 | $1,183.23 | $1,183.20 | $1,183.20 | |